Richard Levinson

Ellery Queen is an American television detective mystery series based on the fictional character Ellery Queen. It aired on NBC during the 1975-76 ...

Professional writer and amateur sleuth Jessica Fletcher uses her intellect, charm, and persistence to get to the bottom of every crime she encounters.

Mannix is an American television detective series that ran from 1967 through 1975 on CBS. Created by Richard Levinson and William Link and ...

Columbo is a friendly, verbose, disheveled-looking police detective who is consistently underestimated by his suspects. Despite his ...