Will Ferrell And Mark Wahlberg Visit MTV's 'Knife Show' And Get Stabby With Josh Horowitz

You've seen John C. Reilly share tender moments with MTV's Josh Horowitz. You've also seen Steve Carell get Josh into some disturbingly compromising positions. This latest episode in our "MTV After Hours" series though? New levels of insanity, courtesy of "The Other Guys" stars Will Ferrell & Mark Wahlberg. Borderline criminal even (we're looking at you, Mark).

We'll set the scene: Josh, Will and Mark and a whole mess of sharp deadly blades. Ladies and gentlemen, we am pleased to present... "The Knife Show"!!!