Barnaby Jones is a television detective series starring Buddy Ebsen and Lee Meriwether as father- and daughter-in-law who run a private detective firm in Los Angeles. The show ran on CBS from January 28, 1973 to April 3, 1980, beginning as a midseason replacement. William Conrad guest starred as Frank Cannon of Cannon on the first episode of Barnaby Jones, "Requiem for a Son" and the two series had a two-part crossover episode in 1975, "The Deadly Conspiracy".
Requiem for a Son
To Catch a Dead Man
Sunday: Doomsday
The Murdering Class
Perchance to Kill
The Loose Connection
Murder in the Doll's House
Sing a Song of Murder
See Some Evil... Do Some Evil
Murder-Go-Round
To Denise, with Love and Murder
A Little Glory, a Little Death
Twenty Million Alibis