President Harry S. Truman
Harrison Dole (3 episodes, 1988-1990)
Arthur Bandel (1 episode, 1989)
Carl Turnball / ... (5 episodes, 1985-1995)
Sam Dexter (1 episode, 1987)
Jonathan Stockwood / ... (2 episodes, 1978-1981)
George Starrett (1 episode, 1980)
Gene Kranz, Flight Director
Charles Bettman 1 episode, 1975
Blake Stenlight / ... (2 episodes, 1977-1979)
Ed Simmons / ... (2 episodes, 1974-1979)
Robert Alan Hobbes (1 episode, 1973)
Cal / ... (3 episodes, 1971-1975)
Hamilton / ... (3 episodes, 1971-1973)
Michael Rossi (427 episodes, 1964-1969)
Paul Clements / ... (2 episodes, 1963-1964)
Nick Richards / Pete Jensen
Ralph Slocum (1 episode, 1963)
Alex Trevor / ... (2 episodes, 1962-1963)
Captain at Nightclub Announcing Call-up of Officers (в титрах отсутствует)
Man on Phone at Sister Sharon Headquarters (в титрах отсутствует)
Alex Hendricks (as Edwin Nelson)
Chuck Wittaker / ... (4 episodes, 1959-1962)
Chad / ... (5 episodes, 1959-1961)
Johnny Prebble / ... (3 episodes, 1961-1963)
Philip Redfield (1 episode, 1963)
Second Cop at Soda Bar (Driver)
Ben Travis / ... (3 episodes, 1960-1961)
Dr. Paul Kettering (как Edwin Nelson)
Sid, Henchman (в титрах отсутствует)
Guard (в титрах отсутствует)
Guard No. 2 (в титрах отсутствует)
Police Officer 'Dutch' / Blind Man
Carl - Gambler / ... (5 episodes, 1959-1961)
Jerry Howes / ... (2 episodes, 1958-1960)
2nd Classmate / ... (3 episodes, 1959-1962)
Dirk Blake / ... (2 episodes, 1961-1964)
Andy Thorpe / ... (2 episodes, 1961)
Etienne (as Edwin Nelson)
Police Sergeant (как Edward Nelson)
Albie / ... (5 episodes, 1958-1961)
Burt Cury / ... (6 episodes, 1959-1964)
Charlie (as Edwin Stafford Nelson)
Man Purchasing Airplane Tickets at Airport (в титрах отсутствует)
Self - In Memoriam (хроника)
Self - Host 39 episodes, 1969