In foggy London Dr Jekyll experiments on newly deceased women determined to discover an elixir for immortal life. Success enables his spectacular transformation into the beautiful but psychotic Sister Hyde who stalks the dark alleys of Whitechapel for young, innocent, female victims, ensuring continuation of the bloodstained research. With each transformation Sister Hyde becomes the more dominant personality, determined to eventually suppress the frail, ineffectual Dr Jekyll forever.
Unfortunately the movie Dr Jekyll & Sister Hyde is not yet available on Disney Plus.
| Directing | Roy Ward Baker | Director |
| Sound | Bill Rowe | Sound |
| Costume & Make-Up | John Wilcox | Makeup Artist |
| Costume & Make-Up | Rosemary Burrows | Wardrobe Supervisor |
| Camera | Norman Warwick | Director of Photography |
| Production | James Liggat | Casting |
| Sound | David Whitaker | Original Music Composer |
| Editing | James Needs | Editor |
| Costume & Make-Up | Bernadette Ibbetson | Hairstylist |
| Writing | Brian Clemens | Screenplay |
| Writing | Robert Louis Stevenson | Novel |
| Production | Roy Skeggs | Production Supervisor |
| Costume & Make-Up | Trevor Crole-Rees | Makeup Artist |
| Production | Albert Fennell | Producer |
| Production | Brian Clemens | Producer |
| Production | Don Weeks | Production Manager |
| Costume & Make-Up | Rosemary Burrows | Costume Design |
| Art | Robert Jones | Production Design |
| Sound | Philip Martell | Music Supervisor |
| Camera | Godfrey A. Godar | Camera Operator |
| Sound | Charles Crafford | Sound Editor |
