Lyle Lettau

Where to watch Lyle Lettau in United States. On screen since 1996. Licensed apps only — 8 titles we track below.

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.

Where to watch their titles

iZombie
Bitchkraft · 2015
Arthur
Alan "The Brain" Powers (voice) · 1996
Degrassi
Tristan Milligan · 2001
Degrassi: Next Class
Tristan Milligan · 2016
Super Why!
The Boy Who Drew Cats (voice) · 2007
Degrassi: Don't Look Back
Tristan Milligan · 2015
Degrassi: Minis
Tristan Milligan · 2006
Degrassi: Whatever It Takes
Self · 2025