Complex sentence: His call of the play is so famous that it's usually played over the television footage of the play, and often confused for the television call, which was handled by long-time Dodgers announcer Vin Scully on NBC.
Split into simpler sentences: His call of the play is so famous that it's sometimes played over the television footage of the play. The television call was handled by long-time Dodgers announcer Vin Scully on NBC.