When it comes to Superman and Nightwing, I will always be a ride-or-die for their mullets. However, Superman's mullet ...

Fans who have spent years watching the Marvel movies in order know that plenty of well-known actors have gotten in on the fun ...

Tom Holland tricks with "hand sanitizer," Josh Brolin and Ariana Greenblatt prank-call celebs, and Sebastian Stan jokes about his metal arm.