[AMENDMENT FORM S-1 REGISTRATION STATEMENT AMC ENTERTAINMENTS,INC. Delaware 7832 26-0303916 c/o AMC EntertainmentInc. Kevin M.nnor, Esq. (Name,dress,luding zipde, and telephone number,luding areade, ofent for service)pies ofmmunications to: Monica K. Thurmond, Esq. Matthew D. Bloch, Esq. Approximatete ofmmencement of proposedle to public:] [SUPPLEMENTAL INDENTURE TOD GUARANTOR Supplemental Indenture Guarantee Subsidiary Guarantormpany This Supplemental Indenture,ted of April 27, 2012 (this W I T N E S S E T H: Indenture Securities NOW, THEREFORE, innsideration of the foregoing and for other good and valuablensideration, the receipt of which is hereby acknowledged, the Subsidiary Guarantor, thempany, the other Guarantors] [SUPPLEMENTAL INDENTURE TOD GUARANTOR Supplemental Indenture Guarantee Subsidiary Guarantormpany This Supplemental Indenture,ted of April 27, 2012 (this WITNESSETH: Indenture Securities NOW, THEREFORE, innsideration of the foregoing and for other good and valuablensideration, the receipt of which is hereby acknowledged, the Subsidiary Guarantor, thempany, the other Guarantors and the Trustee mutuallyvenant andree for the equal and] [QuickLinks -- Click here to rapidly navigate through this document AMC ENTERTAINMENTS,INC. AND SUBSIDIARIES (AND JURISDICTION OF ORGANIZATION) AMC EntertainmentInc. (Delaware) AMC EuropeS.A. (France) Movietickets.com,Inc. (Delaware) (26.2%) LCE AcquisitionSub,Inc. (Delaware) LCE Mexicans,Inc. (Delaware) American Multi-Cinema,Inc. (Missouri) AMCrd Processing Services, (Arizona) AMC License Services, (Kansas) AMC ITD, (Kansas)] [QuickLinks -- Click here to rapidly navigate through this document NAME="ki46602_consent_of_independent__ki402322">nsent of Independent Registered Public Accounting Firm The Board of Directors and Stockholders Wensent to the use of our reportted June29, 2012, with repect to thensolidated balance sheets of AMC Entertainments, (thempany) of March29, 2012 and March31, 2011 and the relatednsolidated statements of operations, stockholders'] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Wensent to the use in this Amendment No.8 to Registration Statement No.333-168105 of AMCEntertainments, on FormS-1 of our reportted March20, 2012 related to the financial statements of National CineMedia, appearing in the prospectus, which is part of this Registration]

[AMENDMENT FORM S-1 REGISTRATION STATEMENT AMC ENTERTAINMENT HOLDINGS, INC. Delaware 7832 26-0303916 c/o AMC Entertainment Inc. Kevin M. Connor, Esq. (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies of Communications to: Monica K. Thurmond, Esq. Matthew D. Bloch, Esq. Approximate date of commencement of proposed sale to public: As soon as practicable] [QuickLinks -- Click here to rapidly navigate through this document AMC ENTERTAINMENT HOLDINGS, INC. AND SUBSIDIARIES (AND JURISDICTION OF ORGANIZATION) AMC Entertainment Inc. (Delaware) AMC Europe S.A. (France) Movietickets.com, Inc. (Delaware) (26.2%) LCE AcquisitionSub, Inc. (Delaware) LCE Mexican Holdings, Inc. (Delaware) LCE Lux HoldCo S.à r.l. (Luxembourg) American Multi-Cinema, Inc. (Missouri) Club Cinema of Mazza. Inc. (District of Columbia) AMC] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the use in this Amendment No. 7 to the Registration Statement on Form S-1 of our report dated May 26, 2009, except for earnings (loss) per share discussed in Note 1 to the Consolidated Financial Statements, as to which] [QuickLinks -- Click here to rapidly navigate through this document Consent of Independent Registered Public Accounting Firm The Board of Directors We consent to the use of our report dated June 3, 2011, with respect to the consolidated balance sheets of AMC Entertainment Holdings, Inc. (and subsidiaries) as of March 31, 2011 and April 1, 2010, and the related consolidated] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the use in this Amendment No. 7 to Registration Statement No. 333-168105 of AMC Entertainment Holdings, Inc. on Form S-1 of our report dated February 24, 2011 related to the financial statements of National CineMedia, LLC appearing in the prospectus,] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT AUDITORS We consent to the use in this Amendment No. 7 to Registration Statement No. 333-168105 on Form S-1 of our report dated July 13, 2010 related to the financial statements of the Kerasotes Showplace Theatres Sold to AMC Entertainment Inc. (the "Theatres") as of December 31,]

[AMENDMENT FORM S-1 REGISTRATION STATEMENT AMC ENTERTAINMENTS,INC. Delaware 7832 26-0303916 c/o AMC EntertainmentInc. Kevin M.nnor, Esq. (Name,dress,luding zipde, and telephone number,luding areade, ofent for service)pies ofmmunications to: Monica K. Thurmond, Esq. Matthew D. Bloch, Esq. Approximatete ofmmencement of proposedle to public:] [QuickLinks -- Click here to rapidly navigate through this document AMC ENTERTAINMENTS,INC. AND SUBSIDIARIES (AND JURISDICTION OF ORGANIZATION) AMC EntertainmentInc. (Delaware) AMC EuropeS.A. (France) Movietickets.com,Inc. (Delaware) (26.2%) LCE AcquisitionSub,Inc. (Delaware) LCE Mexicans,Inc. (Delaware) LCE Lux HoldCo S. r.l. (Luxembourg) American Multi-Cinema,Inc. (Missouri) Club Cinema of Mazza.Inc. (District oflumbia)] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We herebynsent to the use in this Amendment No.7 to the Registration Statement on FormS-1 of our reportted May26, 2009, except for earnings (loss) per share discussed in Note1 to thensolidated Financial Statements, to which thete is July9, 2010,] [QuickLinks -- Click here to rapidly navigate through this document NAME="ki46602_consent_of_independent__ki402322">nsent of Independent Registered Public Accounting Firm The Board of Directors Wensent to the use of our reportted June3, 2011, with respect to thensolidated balance sheets of AMC Entertainments,Inc. (and subsidiaries) of March31, 2011 and April1, 2010, and the relatednsolidated statements of operations, stockholders' equity,] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Wensent to the use in this Amendment No.7 to Registration Statement No.333-168105 of AMCEntertainments, on Form S-1 of our reportted February24, 2011 related to the financial statements of National CineMedia, appearing in the prospectus, which is part of this] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT AUDITORS Wensent to the use in this Amendment No.7 to Registration Statement No.333-168105 on FormS-1 of our reportted July13, 2010 related to the financial statements of the Kerasotes Showplace Theatres Sold to AMCEntertainment (the "Theatres") of December31, 2009 and 2008 and for the]

[AMENDMENT FORM S-1 REGISTRATION STATEMENT AMC ENTERTAINMENT HOLDINGS, INC. Delaware 7832 26-0303916 c/o AMC Entertainment Inc. Kevin M. Connor, Esq. (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies of Communications to: Monica K. Thurmond, Esq. Matthew D. Bloch, Esq. Approximate date of commencement of proposed sale to public: As soon as practicable] [QuickLinks -- Click here to rapidly navigate through this document AMC ENTERTAINMENT HOLDINGS, INC. AND SUBSIDIARIES (AND JURISDICTION OF ORGANIZATION) AMC Entertainment Inc. (Delaware) AMC Europe S.A. (France) Movietickets.com, Inc. (Delaware) (26.2%) LCE AcquisitionSub, Inc. (Delaware) LCE Mexican Holdings, Inc. (Delaware) LCE Lux HoldCo S.à r.l. (Luxembourg) American Multi-Cinema, Inc. (Missouri) Club Cinema of Mazza. Inc. (District of Columbia) AMC] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the use in this Amendment No. 6 to the Registration Statement on Form S-1 of our report dated May 26, 2009, except for earnings (loss) per share discussed in Note 1 to the Consolidated Financial Statements, as to which] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM The Board of Directors We consent to the use of our report dated June 29, 2010, with respect to the consolidated balance sheet of AMC Entertainment Holdings, Inc. (and subsidiaries) as of April 1, 2010, and the related consolidated statements of operations, stockholders'] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the use in this Amendment No. 6 to Registration Statement No. 333-168105 of AMC Entertainment Holdings, Inc. on Form S-1 of our report dated February 24, 2011 related to the financial statements of National CineMedia, LLC appearing in the prospectus,] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT AUDITORS We consent to the use in this Amendment No. 6 to Registration Statement No. 333-168105 on Form S-1 of our report dated July 13, 2010 related to the financial statements of the Kerasotes Showplace Theatres Sold to AMC Entertainment Inc. (the "Theatres") as of December 31,]

[AMENDMENT FORM S-1 REGISTRATION STATEMENT AMC ENTERTAINMENTS,INC. Delaware 7832 26-0303916 c/o AMC EntertainmentInc. Kevin M.nnor, Esq. (Name,dress,luding zipde, and telephone number,luding areade, ofent for service)pies ofmmunications to: Monica K. Thurmond, Esq. Matthew D. Bloch, Esq. Approximatete ofmmencement of proposedle to public:] [QuickLinks -- Click here to rapidly navigate through this document AMC ENTERTAINMENTS,INC. AND SUBSIDIARIES (AND JURISDICTION OF ORGANIZATION) AMC EntertainmentInc. (Delaware) AMC EuropeS.A. (France) Movietickets.com,Inc. (Delaware) (26.2%) LCE AcquisitionSub,Inc. (Delaware) LCE Mexicans,Inc. (Delaware) LCE Lux HoldCo S. r.l. (Luxembourg) American Multi-Cinema,Inc. (Missouri) Club Cinema of Mazza.Inc. (District oflumbia)] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We herebynsent to the use in this Amendment No.6 to the Registration Statement on FormS-1 of our reportted May26, 2009, except for earnings (loss) per share discussed in Note1 to thensolidated Financial Statements, to which thete is July9, 2010,] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM The Board of Directors Wensent to the use of our reportted June29, 2010, with respect to thensolidated balance sheet of AMCEntertainments, (and subsidiaries) of April1, 2010, and the relatednsolidated statements of operations, stockholders' equity, andsh flows for the year] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Wensent to the use in this Amendment No.6 to Registration Statement No.333-168105 of AMCEntertainments, on Form S-1 of our reportted February24, 2011 related to the financial statements of National CineMedia, appearing in the prospectus, which is part of this] [QuickLinks -- Click here to rapidly navigate through this documentNSENT OF INDEPENDENT AUDITORS Wensent to the use in this Amendment No.6 to Registration Statement No.333-168105 on FormS-1 of our reportted July13, 2010 related to the financial statements of the Kerasotes Showplace Theatres Sold to AMCEntertainment (the "Theatres") of December31, 2009 and 2008 and for the]

[AMENDMENT FORM S-1 REGISTRATION STATEMENT AMC ENTERTAINMENT HOLDINGS, INC. Delaware 7832 26-0303916 c/o AMC Entertainment Inc. Kevin M. Connor, Esq. (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies of Communications to: Monica K. Thurmond, Esq. Matthew D. Bloch, Esq. Weil, Gotshal & Manges LLP Approximate date of commencement of proposed sale to] [QuickLinks -- Click here to rapidly navigate through this document [OMM LETTERHEAD] April 18, 2011 AMC Entertainment Holdings, Inc. Re: Registration of Securities of AMC Entertainment Holdings, Inc. Ladies and Gentlemen Registration Statement Common Stock "), to be sold by the stockholders of the Company (the " Securities "). Respectfully submitted, EX-5.1 2 a2203385zex-5_1.htm EX-5.1] [QuickLinks -- Click here to rapidly navigate through this document AMC ENTERTAINMENT HOLDINGS, INC. AND SUBSIDIARIES (AND JURISDICTION OF ORGANIZATION) AMC Entertainment Inc. (Delaware) AMC Europe S.A. (France) Movietickets.com, Inc. (Delaware) (26.2%) LCE AcquisitionSub, Inc. (Delaware) LCE Mexican Holdings, Inc. (Delaware) LCE Lux HoldCo S.à r.l. (Luxembourg) American Multi-Cinema, Inc. (Missouri) Club Cinema of Mazza. Inc. (District of Columbia) AMC] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the use in this Amendment No. 5 to the Registration Statement on Form S-1 of our report dated May 26, 2009, except for earnings (loss) per share discussed in Note 1 to the Consolidated Financial Statements, as to which] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM The Board of Directors We consent to the use of our report dated June 29, 2010, with respect to the consolidated balance sheet of AMC Entertainment Holdings, Inc. (and subsidiaries) as of April 1, 2010, and the related consolidated statements of operations, stockholders'] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the use in this Amendment No. 5 to Registration Statement No. 333-168105 of AMC Entertainment Holdings, Inc. on Form S-1 of our report dated February 24, 2011 related to the financial statements of National CineMedia, LLC appearing in the prospectus,] [QuickLinks -- Click here to rapidly navigate through this document CONSENT OF INDEPENDENT AUDITORS We consent to the use in this Amendment No. 5 to Registration Statement No. 333-168105 on Form S-1 of our report dated July 13, 2010 related to the financial statements of the Kerasotes Showplace Theatres Sold to AMC Entertainment Inc. (the "Theatres") as of December 31,]