In this parody of trench-coat detective films, Daffy Duck is Duck Drake, a "Private Eye, Ear, Nose, and Throat" who receives a telephone call summoning him to the J. Cleaver Axe-Handle Estate, where a murder has supposedly taken place.
| Directing | Robert McKimson | Director |
| Production | Edward Selzer | Producer |
| Sound | Carl W. Stalling | Music |