Lyle Lettau

Lyle Lettau

Acting

Born September 25, 1994 · Flesherton, Ontario, Canada

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.

Known for

iZombie

iZombie

2015

Arthur

Arthur

1996

Degrassi

Degrassi

2001

Degrassi: Minis

Degrassi: Minis

2006

Degrassi: Next Class

Degrassi: Next Class

2016

Super Why!

Super Why!

2007

Degrassi: Don't Look Back

Degrassi: Don't Look Back

2015

Spring Bloom

Acting(9)

2025Degrassi: Whatever It TakesSelf

2016Degrassi: Next ClassTristan Milligan

2015Degrassi: Don't Look BackTristan Milligan

2015iZombieBitchkraft

2007Super Why!The Boy Who Drew Cats (voice)

2006Degrassi: MinisTristan Milligan

2001DegrassiTristan Milligan

1996ArthurAlan "The Brain" Powers (voice)

Spring BloomBirdie

Lyle Lettau — Watchpile | Watchpile