Menu
Lyle Lettau (born O’Donohoe) is a Canadian actor, best known for playing Tristan Milligan in all the various Degrassi titles including 101 episodes of Degrassi: The Next Generation between 2011 and 2015. He was the voice of Alan “The Brain” Powers on the animated series, Arthur from 2008 to 2011.
Features & TV Movies:
VR indicates Direct-to-Video Release
Degrassi: Don’t Look Back (TV-2015)
Stall (2016, short)
TV Series – Cast:
Arthur (voice, 2008-2011)
Degrassi: The Next Generation (2011-2015)
Degrassi: Next Class (2016-2017)
TV Series – Guest appearances:
Postcards from Buster (2008)
Super Why! (2009)
Degrassi: Minis (2011, 2015)
iZombie (2019)
Northernstars.ca is published by the Canadian Independent Visual
and Digital Media Association – A nonprofit corporation.
Toronto, Ontario, M4X 1X7
First published as Northernstars.net February 1, 1998
ISSN 2563 4895
