Will Ferrell Is Joining "The Office"ByChristopher RosenJan 27, 2011ShareTweetRicky GervaisThe OfficeSteve CarellWill FerrellAnchormanDeadlineThe OfficePaul LiebersteinThe OfficePOST CONTINUES BELOWNewsNBCSteve CarellThe OfficeWill Ferrell
