23. RAQUEL WELCH VS. HELENA KALLIANIOTES IN KANSAS CITY BOMBER (1972)

Roller derbies are about as hip as Zubaz and platform shoes nowadays (which is to say they're due for a comeback!), but in the '70s people simply couldn’t get enough of them. And in Kansas City Bomber, the Queen of the catfight, Raquel Welch, takes it to her roller-rival, Helena Kallianiotes, in grand fashion.

This is, without a doubt, one of the most unique girl-on-girl fights on this list, and it’s shot in a way that gets us in close to the action, which is where every guy wants to be with two women. It’s a well known fact in Hollywood that Raquel Welch is a complete maniac, and that may be why she’s unstoppable on a pair of skates.