Lyle Lettau

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.

Movies & TV Shows

1. iZombie (2015) — Bitchkraft
2. Arthur (1996) — Alan "The Brain" Powers (voice)
3. Degrassi (2001) — Tristan Milligan
4. Degrassi: Next Class (2016) — Tristan Milligan
5. Super Why! (2007) — The Boy Who Drew Cats (voice)
6. Degrassi: Don't Look Back (2015) — Tristan Milligan
7. Degrassi: Minis (2006) — Tristan Milligan
8. Spring Bloom — Birdie
9. Degrassi: Whatever It Takes (2025) — Self