Vincent Price
Captain Robur
Acting
Charles Bronson
John Strock
Acting
Mary Webster
Dorothy Prudent
Acting
Henry Hull
Prudent
Acting
David Frankham
Phillip Evans
Acting
Wally Campo
Turner
Acting
Vito Scotti
Topage
Acting
Richard Harrison
Alistair
Acting
Ken Terrell
Shanks
Acting
Steve Masino
Weaver
Acting
Peter Besbas
Wilson
Acting
Gordon Jones
Talkative Townsman
Acting
Harry 'Snub' Pollard
Man at Balloon Society Meeting (uncredited)
Acting