Two on a Guillotine

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) Leon Alton Theatre Audience Member (uncredited) Walter Bacon Carnival Patron (uncredited) Dick Cherney Theatre Audience Member (uncredited) Beulah Christian Theatre Audience Member (uncredited) William Conrad Fat Man in Hall of Mirrors (uncredited) Billy Curtis Big Mike (uncredited)