McHale's Navy

The Seven Faces of Ensign Parker (3x23)

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After the guys swipe Binghamton's dictation machine, Parker is nailed for the crime while in the process of returning it and the Captain throws him into the brig, pending Court Martial. Parker must then work with McHale and the boys in a complicated plan to try to make Binghamton drop the charges by making him think he's losing his mind.