Between Two Ferns

Apparently Between Two Ferns is a "series" on Funny or Die - really, really funny. Here's one with Steve Carell:

http://player.ordienetworks.com/flash/fodplayer.swf

Between Two Ferns with Zach Galifianakis: Steve Carell from Between Two Ferns

Also worth watching are the ones with Michael Cera, Ben Stiller,  Jimmy Kimmel and Jon Hamm.