Seth is Newfoundland-born actor and model, based in St. John's. He is Trinidadian on his mother's side. His elder brother is filmmaker Justin A. Foley, with whom he has worked on several occasions, usually in the locations department or as a P.A. Normally a background performer, Seth made his acting debut in Season One of SyFy's Astrid and Lilly Save the World, where he played the Green Timoring in Episode 1.3, and also as a body double for the characters of Guardian and Tearjerker (A&L 1.1)