The Girl from Little Egypt - S1-E14
Visible crew/equipment: In the flashback to the night of Helen's murder, Kimble drives to the deserted lake after their argument. When he opens the car door, the wing window reflects several film crew members very clearly, including one person's arm and wristwatch. (00:11:50)
Angels Travel on Lonely Roads (2) - S1-E22
Visible crew/equipment: After Kimble finishes stacking wood in the barn and is putting his shirt back on, the boom shadow moves across the wooden chair hanging on the wall behind him. (00:25:00)
Visible crew/equipment: As Kimble gets into Gould's VW, the car door captures a fleeting but clear reflection of the film crew. (00:29:30)
Visible crew/equipment: Gerard drives away in his '64 Ford Galaxie, and the side of the shiny new car captures a clear reflection of several studio lights and reflectors. (00:10:10)
Everybody Gets Hit in the Mouth Sometime - S2-E24
Visible crew/equipment: When Kimble is chasing his boss, when they are both driving semis, and he is trying to warn him that the insurance company is setting him up, there is a camera and crew on the hillside.
Visible crew/equipment: When Laurel's sister comes to Kimble's hotel room to confront him, an equipment shadow moves across one of the walls, and is reflected in the mirror behind them. (00:06:50)
Visible crew/equipment: In the middle of the desert, the side of the white van Kimble drives captures the image of two huge rectangular studio light reflectors. (00:04:55)
Visible crew/equipment: When Gerard opens the precinct office door, its glass shows us several studio reflectors. (00:04:20)
Visible crew/equipment: When Kimble gets into the cab, the vehicle's shiny yellow side captures a reflection of the entire camera crew. (00:26:45)
Visible crew/equipment: The tailgate of Lloyd Chandler's station wagon, and the door of Gerard's car a few minutes later both capture reflections of studio lights and the camera crew. (00:04:50 - 00:07:10)
Answer: Production vehicle models aren't in sync with the calendar year. The '65 Mustang began production in March 1964 and first sold in April 1964, before it was "introduced" the following year. I don't know which model was seen in the episode, but the 2+2 fastback was sold in September 1964. The 1964 film "Goldfinger" uses a 1965 Mustang as part of Ford's product placement. Basically, in the 1930's, FDR ordered automakers to release vehicles in the fall of the preceding calendar year "as a means of facilitating regularization of employment in the industry." Now, automakers can release new models as early as Jan 2 of the preceding year.
Bishop73