Acting · Flesherton, Ontario, Canada · Born September 25, 1994
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.
MovieDegrassi: Whatever It Takes
2025
as Self
TVDegrassi: Next Class
2016
as Tristan Milligan
MovieDegrassi: Don't Look Back
2015
as Tristan Milligan
TViZombie
2015
as Bitchkraft
TVSuper Why!
2007
as The Boy Who Drew Cats (voice)
TVDegrassi: Minis
2006
as Tristan Milligan
TVDegrassi
2001
as Tristan Milligan
TVArthur
1996
as Alan "The Brain" Powers (voice)
Spring Bloom
as Birdie
