Sam Groom
(John Schroeder)
Lauren Hutton
(Lilla Simms)
Lane Binkley
(Joanne Newcomb)
T.J. McCavitt
(T.J. Bradley)
Robert Coote
(Wellington)
Tom Demenkoff
(Herbert Jefferies)
Murray Salem
(Sam)
Leslie Nielsen
(Counselor Hollis Barnes)
Ray Walston
(Frank Anders)
George Hamilton
(Alan Roberto)
Dennis O'Flaherty
(Arthur, Roberto's Pilot)
Robert Emhardt
(Senator)
James Karen
(Power Broker)
John Hillerman
(Voice of I.F.R. (voice))
Harlee McBride
(I.F.R. Female Member)
Ron Roy
(I.F.R. Clerk #1)
Lisle Wilson
(Graphologist)
Ernie Fuentes
(Mexican Policeman)
John Yates
(Airport Guard)
Rawn Hutchinson
(I.F.R. Crew Member)
Paul Laurence
(Designer)
Jim Hess
(Geologist)
John Davey
(I.F.R. Member)
Anne Bellamy
(I.F.R. Female Clerk #2)
Patience Cleveland
(Woman #2)
Natalie Core
(Lady in Bar)
Gavin Mooney
(Police Officer)
William Wellman Jr.
(Mechanic (uncredited))