Spider-Man (1967)

S3E11 Knight Must Fall

Spidey finds himself in a showdown with a knight clad in armor, who’s been making off with cash from theater box offices, armored vehicles, and museum curators dealing with a medieval treasure. The knight, on his motorcycle, creates chaos as he executes his heists, and it's up to Spidey to put a stop to his rampage and reclaim the stolen goods.