The Dark and Bloody Ground - S1-E3
Trivia: The bio on the back of the book (unsure when it was supposed to be printed, let's assume that copy is from that same year) says that the author was born 58 years ago. The man we see dead at the beginning of the episode looks several years younger. The picture used at the back of the book is from actor Guy Williams, who was almost 50 at the time.
Requiem for a Funny Box - S4-E6
Trivia: Gilbert Green plays Jason Evers' father in this episode. In real life, Green was only eight years older than Evers.
Trivia: Noah Beery Jr. Plays "Rocky" Rockford, father of Jim Rockford (James Garner). In real life, Beery Jr. was only 15 years older than Garner.