character - Robert Mainwaring

character - Shopkeeper

character - Gordon Hensen

character - Jack Giddings

character - Old Man

character - Board Room Man

character - Peter

character - Steve's Father

character - AMA Chairman

character - Divorce Judge

character - Barker

character - Mr. Austin

character - Dr. Shumway

character - Mr. Kenwood

character - Car Salesman

character - Kenneth Lone

character - Carl Warren

character - Mr. Covington

character - Governor Kelsey

character - Lester

character - Watch Commander

character - Clark

character - Clark Jeffers

character - Sen. Brendell

character - Sen. Brendel

character - Mr. Green

character - Jonas Van Dyke Jr.

character - Hotel Manager

character - George Van Rensselaer

character - Russian agent

character - Elliot

character - Neville

character - Charles Whelan

character - Lieutenant Hank Robins (as Ryan McDonald)

character - Roy

character - Clerk

character - James Waterhouse

character - Jerry Thompson

character - Lt. Robert Hargrave

character - Lt. Robert Hargrove

character - Jim Fredericks