Acting
Born Theodore Nicoloff, Walker Boone was a Canadian actor mainly remembered for voicing Mario in two animated series adaptations of the video game series. He had two children, Jason and Larissa Nicoloff, one grandchild and a partner, Vicki. He also owned a farm.

Super Mario World: Koopa's Stone Age Quests
as Mario (Voice)

Mafia Doctor
as Paul Mori

Mail to the Chief
as CIA Agent #1

Darkman III: Die Darkman Die
as Sergeant Troy

Nightstick
as Roger Bantam

Youngblood
as Assistant Couch

The High Price of Passion
as Bartender

The Execution of Raymond Graham

He's Fired, She's Hired
as Moussaka Husband

Spasms
as Sgt. Brody

Warehouse 13
as Doctor Selden · 1 ep.

ReGenesis
as Agent Miller · 1 ep.

Kevin Hill
as Cpt. Donald Burroughs · 1 ep.

Sue Thomas: F.B.Eye
as Sargent O'Leary · 1 ep.

Blue Murder
1 ep.

Jackie, Ethel, Joan: Women of Camelot
as Steve Clark · 2 ep.

Highlander: The Raven
as Detective Chapman · 1 ep.

Earth: Final Conflict
as Willie Collier · 1 ep.

Psi Factor: Chronicles of the Paranormal
as Barney · 1 ep.

Due South
as Crew Chief · 1 ep.