- Country: UK, USA
- Genres: Drama
- Release:
- Director: N/A
- Writers: N/A
- Language: English
- Stars: Hugh Marlowe , Florenz Ames , Richard Karlan , Frances Rafferty , Ivan Triesault , Barbara Wooddell , Strother Martin , Celia Lovsky , Mary Anderson , Jess Kirkpatrick
- Runtime: 30 min
- Awards: N/A
- AKA: The Adventures of Ellery Queen , Mystery Is My Business (United States of America) , El misterio es mi negocio (Spain) , El misterio es mi negocio (Venezuela)
- Plot: Mystery-writer and private detective Ellery Queen has built himself a reputation as one of the world's greatest sleuths. This series follows his adventures as he investigates the crimes (usually murder) he's been hired to solve, often going to his police inspector father for needed advice. Sifting through masses of obscure clues and facts, Ellery always manages to solve the case.
- IMDB:tt0046574
Mystery Is My Business Cast
Hugh Marlowe
Ellery Queen
Florenz Ames
Insp. Richard Queen
Richard Karlan
Alexis","Willi
Frances Rafferty
Ivan Triesault
Barbara Wooddell
Strother Martin
Celia Lovsky
Mary Anderson
Jess Kirkpatrick