"60% of the time, it works every time..." Anchorman hit theaters 15 years ago today. | MOVIECLIPS

The Anchorman movies are famous for their chaotic humor on screen, but the bloopers reveal just how unhinged the set actually was. Will Ferrell, Steve Carell, Paul Rudd, and David Koechner were constantly improvising, which meant scenes rarely went the same way twice and laughter frequently ruined takes. Much of the cast’s chemistry came from riffing in the moment, pushing jokes until everyone broke. Several of the film’s most quoted lines were either improvised or refined through repeated takes