The Prodigal Son (1 & 2) - S2-E1
Revealing mistake: After Crockett and Tubbs' confrontation with the New York police at the end of part 1, as the police car drives away, in the background a blue car drives by and a man and woman can be seen in the car looking and pointing at the filming.
Revealing mistake: When Bobby Diaz gets shot by Glenn McIntyre at the end of the episode, it causes him to fire his Beretta at the jetty he's standing on. Despite being at very close range, the deck remains unaffected by the gun shooting it. He also lacks any gunshot wounds.
Revealing mistake: At the end when Tubbs shoots a man that is using his wife as a hostage, there is no muzzle or blast coming out of the gun.
