Michael Seater: Canadian actor best known for 'Life with Derek'

Michael Seater (born January 15, 1987) is a Canadian performer who gained widespread recognition for his portrayal of Derek Venturi on the family sitcom Life with Derek. He began acting at a young age and became known to a generation of viewers through television roles that showcased a blend of comedy and coming-of-age themes. His work on television helped establish him as a familiar face in Canadian entertainment.

Seater’s career has been defined by his television presence and by collaborations with frequent co-stars. He developed a close professional and personal rapport with fellow cast member Ashley Leggat, with whom he has participated in public events and outreach. Although he is most often described simply as an actor, his résumé includes projects that span different formats and genres within Canadian film and TV.

Beyond his best-known role, Seater has appeared in other screen projects and has pursued creative work off camera. He has taken on a variety of characters that emphasize realistic, character-driven narratives, and he has explored opportunities behind the scenes on selected productions. His choices reflect a steady, low-key career rather than tabloid-style celebrity.

Seater has also used his public profile to support causes important to younger audiences. Together with colleagues he has endorsed anti-bullying initiatives aimed at schools and community groups, encouraging respectful behaviour among peers. Personal details that are public include that he has an older brother; otherwise he tends to keep private matters out of the spotlight.