Born Oct. 17, 1963, in Quebec City, MacDonald made his feature film debut in 1995's Billy Madison alongside his "SNL" crony Adam Sandler. In 1996, MacDonald portrayed a network reporter in The People vs. Larry Flynt before co-scripting and co-starring in 1998's Dirty Work. That same year, he voiced Lucky (the dog) in the Eddie Murphy-starred remake of Dr. Dolittle, a role he would reprise in two sequels (2001, 2006).
Other films for MacDonald -- whose ABC sitcom "The Norm Show" ran for three seasons -- include Screwed (opposite Dave Chappelle) and The Animal (2001).
Job-averse goofball Billy Madison stands to inherit a fortune when his hotel magnate father retires and leaves him in charge. But Billy's dad won't trust him with the family business unless he goes back to school. All the way back.
- Dr. Dolittle
- Jack and Jill
- The People vs. Larry Flynt
- Dr. Dolittle 2
- The Animal
- Dirty Work
- Farce of the Penguins
- Hollywood and Wine
- Best of the Larry Sanders Show
- The Fairly OddParents: Fairy Idol
- Roast of Bob Saget: Uncensored Extended
- Senior Skip Day
- Just for Laughs: Stand-Up: Over the Edge