Juan Catalan was sentenced to death for a murder he didn't commit, despite having an alibi that he was at Dodgers Stadium. Poor quality footage from the game failed to prove his innocence until his lawyer discovered that an episode of "Curb Your Enthusiasm" was being filmed there on the same day. Clear footage from the set showed Catalan at the game with his daughter and saved him from death row. The prosecutor had overlooked evidence that could have exonerated him, but thanks to the sitcom, justice was served and an innocent man was spared.
