Who played Lloyd Christmas in 'Dumb and Dumber'?

Who played Axel Foley in 'Beverly Hills Cop'? Who played Truman Burbank in 'The Truman Show'? In which film is Truman Burbank a character? Who played Stanley Ipkiss in 'The Mask'? In which film is Lloyd Christmas a character? Who played Ron Burgundy in 'Anchorman: The Legend of Ron Burgundy'? Who played Wayne Campbell in 'Wayne's World'? Who played Garth Algar in 'Wayne's World'?