On screen
Cast
31 credited performers
Tommy Kirk
Dop - Martian Fellow #1 / Mr. Fast - Seattle Sun Reporter
Yvonne Craig
Dr. Bolen
Artwork unavailable
Byron Lord
Col. Bob Page, U.S.D.S.
Artwork unavailable
Roger Ready
Stimmons
Artwork unavailable
Barnett Shaw
Man at Military Conference
Neil Fletcher
Secretary of Defense
Artwork unavailable
Chet Davis
Network News Man
Artwork unavailable
Ron Scott
Character not listed
George Edgley
Planetarium Director
Artwork unavailable
Dick Simpson
Character not listed
Artwork unavailable
Don Campbell
Character not listed
Artwork unavailable
Bob Hazlett
James, Gas Station Attendant
Artwork unavailable
Ann Palmer
U.S.D.S. Tech
Artwork unavailable
Gordon Bulow
Character not listed
Bill Thurman
Drunk on Pier
Artwork unavailable
Claude Earls
Character not listed
Artwork unavailable
Sally Casey
Character not listed
Artwork unavailable
Bob Lorenz
Character not listed
Artwork unavailable
Sylvia Rundell
Character not listed
Artwork unavailable
David England
Planetarium Manager
Artwork unavailable
Terry Davis
Character not listed
Warren Hammack
Martian Doctor / Fellow #2
Tony Huston
Martian Fellow #3
Artwork unavailable
Larry Tanner
Martian Fellow #4
Patrick Cranshaw
Drunk #2 on Pier
Artwork unavailable
Cal Duggan
Martian Fellow #5
Pat Delaney
Artist Abducted by Martians
Artwork unavailable
Sherry Roberts
Brenda Knowlan, Abductee
Artwork unavailable
Donna Lindberg
Stewardess Abducted by Martians
Artwork unavailable
Bubbles Cash
Stripper Abducted by Martians
Larry Buchanan
Narrator of Planetarium Film (voice)