STORY
Dr. Thomas Bolton fights for the use of anesthetic in surgery and uses himself as a guinea pig, but soon finds himself addicted.
CAST & CREW
- Boris Karloff
- Betta St. John
- Christopher Lee
- Finlay Currie
- Adrienne Corri
Cast
- Robert Day
- Peter Bolton
- Michael Stevenson
- Susan Dyson
Directors
INFORMATION
- Producers Associates
- Amalgamated Productions
Production Companies
- United Kingdom
Production Countries
LANGUAGES
- English
