VIDEO : Matt Damon Crashed Chris Hemsworth's Interview On Jimmy Kimmel Live

Chris Hemsworth was hilariously interrupted by Matt Damon while promoting "Thor: Ragnarok" on " Jimmy Kimmel Live." Damon first popped up backstage and tried to get on camera during a quick interview with Hemsworth's co-star Mark Ruffalo and director Taika Waititi. Back on the main stage, Hemsworth said he was friends with Damon because "he felt sorry for him." Then all of a sudden, a large Damon head was projected behind Hemsworth and Kimmel. Damon finished by pretending to eat Kimmel's head. Kimmel and Damon have been "feuding" since 2006.