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!
Terence Fisher | Director |
Ernest Borneman | Novel |
Ernest Borneman | Screenplay |
Kenny Baker | Music Director |
Bill Salter | Sound Recordist |
George Burgess | Sound Recordist |
Molly Arbuthnot | Wardrobe Master |
Renée Glynne | Continuity |
Jimmy Sangster | Assistant Director |
Ivor Slaney | Music Director |