All in a Night's Work
- taona: 1961
- Firenena: United States of America
- Genre: Comedy, Romance
- Studio: Hal Wallis Productions
- Keyword: drowning, blackmail, investigation, mistaken identity, based on play or musical, extortion, inheritance, falling in love, veterinary, publisher, publishing house, sudden death
- tale: Joseph Anthony
- Cast: Dean Martin, Shirley MacLaine, Cliff Robertson, Charles Ruggles, Norma Crane, Jack Weston