Premise: Elf is a 2003 American Christmas comedy film directed by Jon Favreau and written by David Berenbaum . It stars Will Ferrell , James Caan , Zooey Deschanel , Mary Steenburgen , Daniel Tay , Edward Asner , and Bob Newhart . Will Ferrell . Other films roles include Elf , Old School ( both 2003 ) , Blades of Glory ( 2007 ) , and the animated films Megamind ( 2010 ) and The Lego Movie ( 2014 ) .
Hypothesis: Will Ferrell starred in a film.
Label: ENTAILMENT