Currently available on 1 streaming service.

The Gruesome Twosome - watch online: streaming, buy or rent

Currently you are able to watch "The Gruesome Twosome" streaming on Cultpix.

Cast

Elizabeth Davis
Mrs. Pringle
Gretchen Wells
Kathy Baker
Chris Martell
Rodney Pringle
Rodney Bedell
Dave Hall
Ray Sager
Actor in Drive-in movie
Ronnie Cass
Nancy Harris
Karl Stoeber
Mr. Spinsen
Dianne Wilhite
Janet
Andrea Barr
Susan
Barbara Kerwin
Girl #1 at End
Herschell Gordon Lewis
Radio Announcer (voice) (uncredited)
Marcelle Bichette
Jane