Amanda Brown
Vice President
General Motors
Hilton Gilfoyle
Agent Howerue
Inspector Cochrane
Sergeant Backup
Pilot Steve
Scientist
Joe the Mechanic
Velma Sneider
Tricia
UN Colonel
Bob Lantz
Sea Captain
President of the U.S.A.
Radochek Zeigler
Frank Sneider
CIA Agent 2
Ben Carter
Constable Watkins
Agent Allright
Dick (as Ben Weinberger)
Agent Imefine
Henry
Polly
Radio Voice of Little Ashford Flying Club (uncredited)