Backlash of the Hunter - S1-E1
Continuity mistake: Rockford's car has license plate number "835-OKG" at the front of his car, but license plate number "853-OKG" at the back of his car, a few times during the episode. (00:35:40 - 00:37:50)
More mistakes in The Rockford Files
The Countess - S1-E4
Jim Rockford: We're all scared to death. I guess that's a penalty we pay for living in a world where all the price tags end in 99 cents and they sell mortuary plots on billboards next to the freeway. What you do is, just keep laughing. (00:48:30)
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.