Stowaway to the Moon

Lloyd Bridges

Charlie Englehardt

Jeremy Slate

Astronaut Capt. Rick Lawrence

Jim McMullan

Astronaut Ben Pelham

Morgan Paull

Astronaut Dave Anderson

?

Michael Link

Eli 'E.J.' Mackernutt, Jr.

John Carradine

Jacob Avril

?

Jack Callahan

Dr. Jack Smathers

Charles Conrad

Himself

Walter Brooke

Whitehead

Keene Curtis

Tom Estes

Edward Faulkner

Eli Mackernutt, Sr.

Jon Cedar

Hans Hartman

?

Barbara Faulkner

Mrs. Mary Mackernutt

?

Stephen Rogers

Joey Williams