Ryan MacDonald

as Robert Mainwaring

as Gordon Hensen

as Shopkeeper

as Jack Giddings

as Old Man

as Mayor Robert Van Wyck

as Board Room Man

as Peter

as Steve's Father

as AMA Chairman

as Divorce Judge

as (voice)

as Barker

as Mr. Austin

as Dr. Shumway

as Mr. Kenwood

as Harold Delanian

as Car Salesman

as Kenneth Lone

as Carl Warren

as Mr. Covington

as Governor Kelsey

as Lester

as Watch Commander

as Clark

as Clark Jeffers

as Sen. Brendell

as Sen. Brendel

as Mr. Green

as Jonas Van Dyke Jr.

as Hotel Manager

as George Van Rensselaer

as Russian agent

as Elliot

as Walter

as Neville

as Charles Whelan

as Lieutenant Hank Robins (as Ryan McDonald)

as Roy

as Clerk

as James Waterhouse

as Jerry Thompson

as Lt. Robert Hargrave

as Lt. Robert Hargrove

as Jim Fredericks