Donald Lake (born November 26, 1956) is a Canadian actor, writer, and television producer. He is frequently cast by director Christopher Guest, and is also a close friend and frequent collaborator of Bonnie Hunt.
He had a role in The Bonnie Hunt Show, for which he received comedic praise. He also had roles in the comedy films Police Academy, Hot Shots!, Dumb & Dumber To, and Corner Gas: The Movie. He played more serious roles in Terminator 2: Judgment Day and Super Mario Bros., along with a voice role as Stu Hopps in Zootopia. He is also known as Dr. Carl Whitehorn on The Fresh Prince of Bel-Air.
After graduating from the California Institute of the Arts, he returned to Toronto to join the Second City Touring Company, and later was promoted to The Second City. He also appeared in the Netflix comedy series Space Force.

2025 • Movie

2003 • TV

2009 • TV

2005 • TV

2016 • Movie

2005 • TV
as Stu Hopps (voice)
as Stu Hopps (voice)
as Mossberg
as Self - Actor, Wagons East
as Store Customer
as Mr. Wig
as Lieutenant Sneed
as Dr. Meldman
as Tour Guide
as Doctor
as Whitman
as Leisureland Guide Matt
as Allie's Father
as Sgt. Simon
as Graham Chissolm
as Jerome
as Le Chirurgien du Vol
as Window Display Manager
as Transplant Man
as Love It Film Critic
as Phillip Brooks
3 episodes
as Dr. Sendroff
1 episodes
as Bad Larry / Spy (voice)
1 episodes
as Albert Donovan
1 episodes
as C. Lee Banting
1 episodes
as Jerry Tolman
1 episodes
as Tom
1 episodes
as Professor
1 episodes
as Bob Steinlage
1 episodes
1 episodes
as Doc Hogsbottom (voice)
1 episodes
as Additional Voices (voice)
1 episodes
as Mr. Porter
1 episodes
as Dr. Whitehorn
1 episodes
as Bert
1 episodes
as Harold Fervel (voice)
1 episodes
as Carl
1 episodes
as Stan the Sewer Troll (voice)
1 episodes
as Stu Hopps (voice)
1 episodes
1 episodes
Writer
Producer
Creator