Nightmare at Northoak - S1-E11
Continuity mistake: When Gerard leaves the cell block, Kimble is at the cell door with his hands on the bars. Next shot, as Gerard exits, the cell door is visible in the background, and Kimble is no longer standing there. But in an immediate cut back to the cell, he's back with his hands on the bars again. (00:35:35)
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