During this coming Monday's episode of NBC's Heroes - which wraps up the season's second storytelling arc, and ends with quite the cliff-hanger - watch for the premiere of a 60-second clip from Spider-Man 3, which swings into theaters May 4.

Immediately following Heroes, Mary Jane and the rest of you Peter Parker fans can catch a seven-and-a-half-minute sequence from the film, streamed in high definition and exclusively at NBC.com for 24 hours. Wait, 24 is that other show, isn't it?