The cast for director Adam McKay’s sequel Anchorman: The Legend Continues has grown by two, even though production on the film is already underway in Atlanta.  Deadline reports that Greg Kinnear and Josh Lawson (The Campaign, House of Lies) have signed on to the follow-up in a couple of unspecified roles.  They join returning castmembers Will Ferrell, Steve Carell, Paul Rudd, David Koechner, and Christina Applegate as well as newcomers Harrison Ford, Kristen Wiig, James Marsden, Meagan Good, and Dylan Baker.  Kinnear doesn’t get to flaunt his comedic prowess enough, in my opinion, so I’m looking forward to seeing him play around in the Anchorman universe.  The film hits theaters later this year on December 20th.