Fri. preview: Will Ferrell on "CTM"

(CBS News) Will Ferrell will appear on "CBS This Morning," Friday.

Ferrell and Zach Galifianakis try to find the humor in politics in their new film "The Campaign."

Ferrell is perhaps best known for his role as Ron Burgundy in "Anchorman." He has appeared in several hit comedies, including "Talledega Nights," "Blades of Glory," and "Elf." He is also an alum of "Saturday Night Live."

Be sure to tune in Friday for the full interview.