Norman Kelley
Dr. Roy Anderson
Tanna Hunter
Jenny Anderson
Bruce Detrick
Don Tucker
Paul Craig Jennings
Creton
Jack Neubeck
Egon
Richard Erickson
Sontag
Cynthia Fleming
Queen Onhorrid
Lucy Grant
Mrs. Greenman
Frank Iovieno
Police Chief Frank Spano
Warren D'Oyly-Rhind
Omar
Ed Adlum
Victim in Shower / Narrator (uncredited)
Ed Adlum
Invasion of the Blood Farmers
Released
Bande-annonce
