LOS ANGELES -- Will Ferrell and Mark Wahlberg star in the comedy, 'Daddy's Home.'
Ferrell is the straight-laced stepdad and Wahlberg is the bad boy biological father.
They seemed to continue these personas during a chat with film critic Shawn Edwards.
Wahlberg pestered Ferrell, who tried to maintain a patient face.
Watch the funny Chat with the Stars in the video player above-- and hear how they're spending the holidays.