He was a member of The Watchmen, a Canadian alternative rock band active in the 1990s.
He has scored both short and feature films, as well as composing music for major video games.
Serlin is partner, composer and director for Vapor music, an award-winning audio house with offices in Toronto, Vancouver, Chicago, and San Francisco.
While at Vapor, Serlin has composed music for international commercials for brands such as Budweiser, Coke, Nintendo, GM, Nissan and Chrysler.
The Watchmen reunited in September 2009 for select shows and are working on new material.