Outrageous Never Before Seen Footage Of Jim Carrey

Jim Carrey's groundbreaking performance in the 1999 Andy Kaufman biopic, Man on the Moon, was heralded as one of the decade's best, snagging the actor a Golden Globe for Best Actor in a Comedy or Musical.

The actor's total immersion in the role is the stuff of Hollywood legend and now a brand new behind-the-scenes video from Carrey's incredible experience on set has been revealed on JimCarreyTruLife.com.

ETonline has an exclusive sneak peek at this fascinating footage, which features the actor -- who famously became Tony Clifton and Andy Kaufman during the shooting of the film, never once breaking character during the entire shoot -- on set with co-stars Danny DeVito, Judd Hirsch and the late Jeff Conaway.

Watch a snippet of the sensational short and then head over to JimCarreyTruLife.com to see the entire video!