Factual error: In "The State Vs. Chip Douglas", Ernie finds his missing 1914-D penny when it falls out of his pocket. A close-up shows an Indian head penny lying on the floor. The problem is that Indian head pennies were not minted after 1909.
My Three Sons (1960)
1 mistake
Robbie Douglas: Beanbrain.
Mike Douglas: Knothead.
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