Watch new trailer for comedy featuring Mark Wahlberg, Will Ferrell

Watch new trailer for upcoming comedy film undefinedwhich is directed by Sean Anders and John Morris, and written by Brian Burns.

Plot.

"A mild-mannered radio executive (Will Ferrell) struggles to become a good stepfather to his wife's two children, but complications arise when their father (Mark Wahlberg) arrives, forcing him to compete for the affection of the kids."

The upcoming film stars Mark Wahlberg, Will Ferrell, Linda Cardellini, Hannibal Buress and Paul Scheer.

'Daddy's Home' reunites Wahlberg and Ferrel once again, after they co-starred in the 2010 movie 'The Other Guys.'

Daddy's Home' has been fixed for a December 25 release.

Watch trailer;