STORY
A famed trumpet player is suspected of murdering a blues singer. Using only two minor clues, he narrows the suspects to four people, but only after surviving poison placed on the mouthpiece of his trumpet!
CAST & CREW
- Alex Nicol
- Eleanor Summerfield
- John Salew
- Paul Carpenter
- Geoffrey Keen
Cast
- Terence Fisher
- Renée Glynne
Directors
INFORMATION
- Hammer Film Productions
Production Companies
- United Kingdom
Production Countries
LANGUAGES
- English
