The Millionaire - Michael Anthony hit by car
Also posted on The Millionaire board:
Which episode was Michael hit by a car on the job? A passerby, an elderly gentleman, finds the envelope with the address and takes it upon himself to complete the delivery. The would-be recipient, both skeptical and hostile, tells him, "You keep it". At the end, Mr. Tipton (and Michael), presumably unaware of the events, chooses the Good Samaritan as the next recipient, so he ends up with $2 million.
But throughout it all, my motto was "Dignity! Always dignity!".