Bruce Willis (John McClane), Jeremy Irons (Simon Peter Gruber), Samuel L. Jackson (Zeus Carver), Graham Greene (Joe Lambert), Colleen Camp (Connie Kowalski), Larry Bryggman (Chief Cobb), Anthony Peck (Ricky Walsh) more..., Nicholas Wyman (Targo), Sam Phillips (Katya), Kevin Chamberlin (Charles Weiss), Sharon Washington (Officer Jane), Stephen Pearlman (Dr. Schiller), Michael Alexander Jackson (Dexter), Aldis Hodge (Raymond), Mischa Hausserman (Mischa), Tony Halme (Roman), Aasif Mandvi (Arab Cabbie), Michael Cristofer (Jarvis), Phyllis Yvonne Stickney (Wanda Shepard), John Doman (Construction Foreman)

John McTiernan (Producer), Peter Menzies Jr. (Director of Photography), John Wright (Editor), Roderick Thorp (Screenplay), Jonathan Hensleigh (Screenplay), Michael Tadross (Producer), Michael Kamen (Original Music Composer) more..., Jackson De Govia (Production Design), John R. Jensen (Art Direction), Woods Mackintosh (Art Direction), Leslie Bloom (Set Decoration), Verne Caruso (Hairstylist), Linda DeVetta (Hairstylist), Carol Meikle (Hairstylist), Audrey Futterman-Stern (Hairstylist), Christina Bartolucci (Makeup Artist), Linda DeVetta (Makeup Artist), Marilyn Peoples (Makeup Artist), Joseph G. Aulisi (Costume Design), Tommy Tomlinson (Property Master), Peter Rogness (Assistant Art Director), Anthony Dunne (Construction Coordinator), Bruce J. Gfeller (Construction Coordinator), Philip Saccio Jr. (Property Master), Kyung W. Chang (Set Designer), Bob Shaw (Set Designer), Avram D. Gold (ADR & Dubbing), Kim Maitland (Sound Recordist), Christopher Moriana (Foley), Mark A. Mangini (Sound Designer), Bob Beemer (Sound Re-Recording Mixer), Daniel J. Leahy (Sound Re-Recording Mixer), Michael Minkler (Sound Re-Recording Mixer), Phil Cory (Special Effects Coordinator), David B. Sharp (Visual Effects Art Director), Jennifer Wollan (Visual Effects Editor), Juliette Yager (Visual Effects Editor), Julia Frey (Visual Effects Producer), Diane Pearlman (Visual Effects Producer), Carolyn Soper (Visual Effects Producer) and others.