| Arnold Schwarzenegger | John Kimble |
| Damon Wayans | Major Benson Payne |
| John Ritter | Ben Healy |
| Josh Hamilton | Grover |
| Karyn Parsons | Dr. Emily Walburn |
| Michael Oliver | Junior |
| Olivia D'Abo | Jane |
| Penelope Ann Miller | Joyce Paulmarie |
| Amy Yasbeck | Flo Healy |
| Carlos Jacott | Otis |
| Pamela Reed | Phoebe O'Hara |
| William Hickey | Dr. Phillips |
| Christopher Eigeman | Max |
| Gilbert Gottfried | Mr. Igor Peabody |
| Linda Hunt | Miss Schlowski |
| Michael Ironside | Lt. Colonel Stone |
| Albert Hall | General Elias Decke |
| Eric Stoltz | Chet |
| Jack Warden | Big Ben Healy Sr. |
| Richard Tyson | Cullen Crisp |
Technical Credits
| Dennis Dugan | Director |
| Ivan Reitman | Director |
| Nick Castle | Director |
| Noah Baumbach | Director |
