Drought at Indianhead River - S3-E5
Continuity mistake: When Rockford and "Angelo" are at La Rue for lunch Angel is wearing a ring on his right pinky, but in the closeup of Angel mishandling the escargot tongs, the pinky ring vanishes and then it reappears. (00:07:50)
Return to the 38th Parallel - S3-E9
Continuity mistake: While Rockford is at the Paddock Club restaurant with Al and Marcy, there's a filled salad plate and a place setting on the table in front of Rockford, but everything disappears in two different shots facing only Al and Marcy. Then it all reappears in its proper place. (00:20:55)
Return to the 38th Parallel - S3-E9
Continuity mistake: While Rockford is staking out Stabila's house, in a closeup he jots down Nejman's license plate number, then Rockford places his notebook aside. In this closeup note the Chevrolet Impala emblem at the steering wheel center (looks like the 1968 Impala version), though Rockford drives a 1976 Pontiac Firebird Esprit with a different steering wheel. (00:24:40)
The Trouble with Warren - S3-E11
Continuity mistake: At the motel, when Rockford and Hudson are walking down the stairs during the citizen's arrest, in the closeup of the scuffle Rockford is wearing a dark belt with a large rectangular gold buckle, but in the following shots he's wearing a tan colored belt with a simple single prong buckle. (00:45:40)
Crack Back - S3-E21
Continuity mistake: When Doreen calls "Mr. Trainer" at Rocky's house, she tells him her address is "4615 Whitley Place, apt 103" yet when Rockford goes to see her to convince her to testify, the address "7352" is beside the home's front door. (00:33:40 - 00:36:10)
Crack Back - S3-E21
Continuity mistake: When Doreen is gunned down beside Rockford's car, in the first shot the passenger door lock button is up in the unlocked position, but next shot it's down in the locked position. (00:36:35)
Dirty Money, Black Light - S3-E22
Continuity mistake: When Rockford finds the money in Rocky's mail, Angel pulls a requisite Angel move and swipes some of the bills. Angel's lowest two polo shirt buttons are open, but in the next closeup as he shoves a bill into his shirt pocket those buttons are closed, then open again. (00:06:10)