Currently available on 2 streaming services.

Two on a Guillotine streaming: where to watch online?

You can buy "Two on a Guillotine" on Apple TV, Amazon Video as download or rent it on Apple TV, Amazon Video online.

Cast

Connie Stevens
Cassie / Melinda Duquesne
Dean Jones
Val Henderson
Cesar Romero
John Harley 'Duke' Duquesne
Parley Baer
Jules 'Buzzy' Sheridan
Virginia Gregg
Dolly Bast
Connie Gilchrist
Ramona Ryerdon
John Hoyt
Attorney Carl Vickers
Russell Thorson
Mr. Carmichael (uncredited)