Tahmoh Penikett (born May 20, 1975 in Whitehorse, Yukon, Canada) is a Canadian actor. He starred as Captain Karl "Helo" Agathon on the Sci Fi Channel television program Battlestar Galactica. Among his previous work are stints on assorted Canadian TV series such as Cold Squad. He has also done some work on Smallville, appearing in the episode "Resurrection" in Season 3, and appearing in the Season 6 episodes "Nemesis" and "Prototype". He portrayed a police officer for a predominately gay neighborhood in The L Word episode "Losing It" which coincidentally starred Battlestar Galactica co-star Nicki Clyne in a related storyline.
Episodes Acted In:
- The Worst Halloween (Armpit)
- Frakking Galactica (Karl C. Agathon)
- The Worst School Day (Armpit)
- Trakker in Love (Scott Trakker)