What the heck is a zonkey!? Well, that's just one of the many interesting things you'll learn from Rainn Wilson (aka Dwight Schrute on "The Office" and Harry Mudd on the new "Star Trek: Discovery") on TIJ! Rainn describes what it was like playing Fishboy in Rob Zombie's "House of 1000 Corpses," auditioning for the role of Dwight, hosting "Saturday Night Live," and meeting his hero, Eric Idle of "Monty Python" fame. He also reveals how he deals with forgetting lines in live situations, what he loves most about Star Trek: Discovery, and whether or not there will ever be a reunion of The Office.