Chris Farley

Beloved comedian was found dead on Dec. 18, 1997.

Former cast member returned to host less than two months before he died.

Martial-arts romp was the last project released during his lifetime.

The character had its debut long before 'Saturday Night Live.'

Late star's comedic genius propels one of the most memorable 'SNL' movies of the '90s.

He also performed three songs during the episode, including the Beatles' "Hey Jude."