Lyle Lettau

Known for

Acting

Born

September 25, 1994 (age 32)

Birthplace

Flesherton, Ontario, Canada

Biography

Lyle Lettau (born O'Donohoe; September 25, 1994) is a Canadian actor, best known for having portrayed Tristan Milligan in the Canadian teen drama show Degrassi.

Best known work

iZombie

2015

Arthur

1996

Degrassi

2001

Degrassi: Next Class

2016

Super Why!

2007

Degrassi: Don't Look Back

2015

Degrassi: Minis

2006

Spring Bloom

Degrassi: Whatever It Takes

2025

Filmography

TBA
Spring Bloom
as Birdie
2025
Degrassi: Whatever It Takes
as Self
2016
Degrassi: Next ClassTV
as Tristan Milligan (40 episodes)
2015
Degrassi: Don't Look Back
as Tristan Milligan
2015
iZombieTV
as Bitchkraft (1 episode)
2007
Super Why!TV
as The Boy Who Drew Cats (voice) (1 episode)
2006
Degrassi: MinisTV
as Tristan Milligan (6 episodes)
2001
DegrassiTV
as Tristan Milligan (104 episodes)
1996
ArthurTV
as Alan "The Brain" Powers (voice) (78 episodes)