Began showbiz career performing standup comedy in Toronto

Spent five years as a forest ranger in Canada

Feature film acting debut, had small role in "Dumb and Dumber"

First appeared on "Late Show with David Letterman" (CBS)

Had a cameo as a movie theater ticket taker on an episode of the ABC sitcom "These Friends of Mine" (later "Ellen")

Starred in the title role of the short-lived sitcom "Simon" (The WB)

Had featured role as a sonar expert in "Down Periscope"

Made feature lead debut, playing an absent-minded scientist who ends up on a mission to Mars by default in the comedy "RocketMan"

Had a small role as a pet wrangler in Barry Levinson's "Wag the Dog"

Cast as the Hitchhiker in "There's Something About Mary"

Appeared in the feature "Half-Baked"

Had featured roles in Bruce McCulloch's "Dog Park" and "Superstar"

Played a federal agent in the comedy feature "The Whole Nine Yards"

Voiced a character in David Spade's short-lived animated series "Sammy" (NBC)

Played the title nice guy turned obnoxious opportunist in the E! Entertainment Television original TV-movie "Becoming Dick", directed by Bob Saget

Co-starred in the ABC sitcom "The Geena Davis Show"

Hosted the Comedy Central stand-up series "Premium Blend"

Voiced carefree road tripper Mike Bonner on the claymation series "Gary & Mike" (UPN)

Cast in fellow Canadian Tom Green's directorial debut "Freddy Got Fingered"

Was one of the titular "Sorority Boys", three male college students who don drag

Provided the voice of Lug in the animated film "Robots"

Co-starred in the comedy "Employee of the Month"