The Flintstones: Season 3, Episode 18

3 - 18: The Hero

Barney saves a baby's life when a runaway carriage rides by, but when he hands Fred the baby before the newspaper reporters and police arrive, Fred takes the credit. Fred then fights with his somewhat nasty conscience for taking credit as a hero, being Barney the real hero. After feeling guilty, he comes clean and confesses that Barney is the actual hero.