On screen
Cast
25 credited performers
Dale Robinette
Robert Sands
Ralph Bellamy
Miles Larson
Keenan Wynn
Ely
Patrick Macnee
Horatio Black
Robert Tessier
Benjamin
Artwork unavailable
Beth Specht
Holly
Artwork unavailable
Karen Specht
Ivy
Artwork unavailable
Ronnie Carol
Marcia Buttercup
Stephen Keep Mills
Harold Darling
William Bryant
Harry Grebe
Marianne Marks
Ming
Read Morgan
Charlie
Harold Sakata
Oriental Man
Artwork unavailable
Ned Wilson
Martian
Artwork unavailable
Fil Formicola
Bellboy
Bob Hastings
Desk Clerk
Than Wyenn
Assistant Manager
Artwork unavailable
Walt Davis
Third Technician
Artwork unavailable
Jason Corbett
Lab Technician
Artwork unavailable
Bob Hevelone
Fifth Technician
Davis Roberts
Doorman
Artwork unavailable
Elven Havard
First Man
Artwork unavailable
Cliff Carnell
Second Technician
Artwork unavailable
George Spicer
Fourth Technician
Artwork unavailable
Seth Foster
First Technician