Präsident James Dale & Art Land (Jack Nicholson) Joachim Kerzel First Lady Marsha Dale (Glenn Close) Uta Hallant Barbara Land (Annette Bening) Traudel Haas Professor Donald Kessler (Pierce Brosnan) Frank Glaubrecht Spieler (Danny DeVito) Klaus Sonnenschein Pressesprecher Jerry Ross (Martin Short) Michael Pan Nathalie Lake (Sarah Jessica Parker) Melanie Pukaß Jason Stone (Michael J. Fox) Sven Hasper General Decker (Rod Steiger) Hans Teuscher Tom Jones (Tom Jones) Michael Telloke Richie Norris (Lukas Haas) Simon Jäger Taffy Dale (Natalie Portman) Bianca Krahl Byron Williams (Jim Brown) Helmut Krauss Marsianerin (Lisa Marie) - Großmutter Florence Norris (Sylvia Sidney) Tilly Lauenstein Sharona (Christina Applegate) Diana Borgwardt Mr. Norris (Joe Don Baker) Roland Hemmo Louise Williams (Pam Grier) Ulrike Lau General Casey (Paul Winfield) Engelbert von Nordhausen Billy Glenn Norris (Jack Black) Tobias Meister Mitch, Secret Service Agent (Brian Haley) Gerald Paradies Sue Ann Norris (O-Lan Jones) ???
Cindy (Janice Rivera) ??? Cedric Williams (Ray J) JAN ROHRBACH Neville Williams (Brandon Hammond) Hannes Maurer Dr. Zeigler (Jerzy Skolimowski) Horst Kempe Fremdenführerin im Weißen Haus (Timi Prulhiere) Constanze Harpen Maurice, Präsident von Frankreich (Barbet Schroeder) Elmar Gutmann Mr. Lee (Chi Hoang Cai) Gerald Schaale Hillbilly (Tommy Bush) Tom Deininger Dekorateur im Weißen Haus (Joseph Maher) Heinz Fabian 1. Nonne (Gloria M. Malgarini) Irmelin Krause 2. Nonne (Betty Bunch) Luise Lunow Sendermann (Willie Garson) Uwe Jellinek 2. Prostituierte (Rebecca Broussard) Angela Ringer Mr. Barbara, Kasinochef (Vinny Argiro) Imo Heite Regisseur (Steve Valentine) Raimund Krone Journalistin (Coco Leigh) Constanze Harpen NASA-Techniker (Jeffrey King) Andreas Hosang Sprecher des Abgeordneten-Hauses (John Finnegan) Berno von Cramm 1. Laborant (Gregg Daniel) Elmar Gutmann 2. Laborant (J. Kenneth Campbell) Uwe Jellinek Texanischer Investor (Rance Howard) Andreas Hosang Saudischer Investor (Richard Assad) Karl-Heinz Grewe Café-Inhaberin (Rebeca Silva) Constanze Harpen Hippie (Josh Weinstein) Tim Moeseritz Fotograf im Weißen Haus (Ken Thomas) Andreas Hosang
President James Dale / Art Land (Jack Nicholson) Joachim Kerzel First Lady Marsha Dale (Glenn Close) Uta Hallant Barbara Land (Annette Bening) Traudel Haas Professor Donald Kessler (Pierce Brosnan) Frank Glaubrecht Rude Gambler (Danny DeVito) Klaus Sonnenschein Press Secretary Jerry Ross (Martin Short) Michael Pan Nathalie Lake (Sarah Jessica Parker) Melanie Pukaß Jason Stone (Michael J. Fox) Sven Hasper General Decker (Rod Steiger) Hans Teuscher Tom Jones (Tom Jones) Michael Telloke Richie Norris (Lukas Haas) Simon Jäger Taffy Dale (Natalie Portman) Bianca Krahl Byron Williams (Jim Brown) Helmut Krauss Martian Girl (Lisa Marie) - Grandma Florence Norris (Sylvia Sidney) Tilly Lauenstein General Casey (Paul Winfield) Engelbert von Nordhausen Louise Williams (Pam Grier) Ulrike Lau Billy Glenn Norris (Jack Black) Tobias Meister Cindy, Byron's Co-Worker (Janice Rivera) ? Cedric Williams (Ray J) JAN ROHRBACH Neville Williams (Brandon Hammond) Hannes Maurer Richie's Dad (Joe Don Baker) Roland Hemmo Sue Ann Norris (O-Lan Jones) ? Sharona (Christina Applegate) Diana Borgwardt Mitch, Secret Service Agent (Brian Haley) Gerald Paradies Dr. Zeigler (Jerzy Skolimowski) ? White House Tour Guide (Timi Prulhiere) Constanze Harpen Maurice, the French President (Barbet Schroeder) Elmar Gutmann Mr. Lee (Chi Hoang Cai) Gerald Schaale Hillbilly (Tommy Bush) Tom Deininger White House Decorator (Joseph Maher) ? Nun (Gloria M. Malgarini) Irmelin Krause Nun (Betty Bunch) Luise Lunow Nun (Gloria Hoffmann) - Corporate Guy (Willie Garson) Uwe Jellinek GNN Boss (John Roselius) GNN Reporter (Michael Reilly Burke) GNN Reporter (Valerie Wildman) GNN Reporter (Richard Irving) Newscaster (Jonathan Emerson) Hooker (Tamara 'Gingir' Curry) ? Hooker (Rebecca Broussard) Angela Ringer Mr. Brian, Casino Manager (Vinny Argiro) Imo Heite TV Director (Steve Valentine) Raimund Krone Female Journalist (Coco Leigh) Constanze Harpen NASA Technician (Jeffrey King) Andreas Hosang Hispanic Colonel (Enrique Castillo) Colonel #2 (Don Lamoth) Stranger (C. Wayne Owens) Stranger (Joseph Patrick Moynihan) Colonel (Roger Peterson) Speaker of the House (John Finnegan) Berno von Cramm Morose Old Guy (Ed Lambert) Incredibly Old Guy (John Gray) Lab Technician (Gregg Daniel) Elmar Gutmann Doctor (J. Kenneth Campbell) Uwe Jellinek Texan Investor (Rance Howard) Andreas Hosang Doctor (Jeanne Mori) ? Saudi Investor (Richard Assad) Karl-Heinz Grewe Elderly Woman Playing Slots (Velletta Carlson) Trailer Lover (Kevin Mangan) Hispanic Woman (Rebeca Silva) Constanze Harpen Hippie (Josh Weinstein) Tim Moeseritz [= Josh Philip Weinstein] White House Waiter (Juian Barnes) ? [= Julian Barnes] White House Photographer (Ken Thomas) Andreas Hosang Tom Jones Backup Singer (Darelle Porter Holden) Tom Jones Backup Singer (Cristi Black) [= Christi Black] Tom Jones Backup Singer (Sharon Hendrix) Various Martians (Frank W. Welker) [voice] [= Frank Welker]