Known For
Acting
Gender
Male
Birthday
September 25, 1994
Age
31
Place of Birth
Flesherton, Ontario, Canada
Popularity
0.7
Lyle Lettau
Acting
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.
Also known as
Lyle O'Donohoe
Latest News
Known For
Filmography
2025
Degrassi: Whatever It Takes
Movie · Self
0.0
2016
Degrassi: Next Class
TV · Tristan Milligan
6.8
2015
Degrassi: Don't Look Back
Movie · Tristan Milligan
8.0
2015
iZombie
TV · Bitchkraft
7.8
2007
Super Why!
TV · The Boy Who Drew Cats (voice)
7.1
2006
Degrassi: Minis
TV · Tristan Milligan
9.2
2001
Degrassi
TV · Tristan Milligan
7.6
1996
Arthur
TV · Alan "The Brain" Powers (voice)
7.0
—
Spring Bloom
Movie · Birdie
0.0