Walk the Prank S01E19 - Up All-Nighter

Facing a morning deadline, the crew pulls an all-nighter at Uncle Will's to edit the pranks and upload them to their channel in time. Meanwhile, Herman poses as a kid who thinks he's a medieval knight and convinces his babysitter to do whatever he says like acting like a court jester and fencing. It's all fun and games until an unexpected guest shows up for a battle.