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.

Known For

Arthur

Degrassi

iZombie

Super Why!

Degrassi: Next Class

Degrassi: Minis

Degrassi: Don't Look Back

Degrassi: Whatever It Takes

All Movies (3)

• Degrassi: Whatever It Takes2025 · as Self
• Degrassi: Don't Look Back2015 · as Tristan Milligan
• Spring Bloom— · as Birdie

All TV Shows (6)

• Degrassi: Next Class2016 · as Tristan Milligan
• iZombie2015 · as Bitchkraft
• Super Why!2007 · as The Boy Who Drew Cats (voice)
• Degrassi: Minis2006 · as Tristan Milligan
• Degrassi2001 · as Tristan Milligan
• Arthur1996 · as Alan "The Brain" Powers (voice)