M*A*S*H (1972)

Goodbye, Farewell, and Amen - S11-E16

Other mistake: How did Hawkeye Pierce, a surgeon, know how to drive a tank? It is nothing like driving a car and takes skills, training and experience that a surgeon simply would not have. He wouldn't even be able to start the engine.

Sometimes You Hear the Bullet - S1-E17

Henry Blake: All I know is what they taught me at command school. There are certain rules about a war, and rule number one is that young men die. And rule number two is that doctors can't change rule number one.

Trivia: Gary Burghoff's left hand was slightly deformed, and he often hid it behind his clipboard during filming.