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.
Gallery
Known For
Acting History
2025
Degrassi: Whatever It Takes as Self
2016Degrassi: Next Class as Tristan Milligan
2015Degrassi: Don't Look Back as Tristan Milligan
2015iZombie as Bitchkraft
2007Super Why! as The Boy Who Drew Cats (voice)
2006Degrassi: Minis as Tristan Milligan
2001Degrassi as Tristan Milligan
1996Arthur as Alan "The Brain" Powers (voice)
—Spring Bloom as Birdie