David Martin
Nick Willis
Jeannie Devereux
Earl Logan
Eric Mangus
Groves
Col. Mangus
Tibbles Sr.
Eli Nathanson
Paul Gladstone
Agent
Ms. Logan
Finley Dermott
Starrett
Mike (as Poindexter)
Sergeant
Tibbles Jr. (as Tony Latorre)
Computer Operator
Old Dermott (uncredited)
Halverson (uncredited)