- Studied acting in London for one year before attending college in America.
- Made his Broadway debut in Lost in Yonkers as a replacement for Louie, the character originated by Kevin Spacey.
- Has worked numerous times on both stage and screen with director Mike Nichols.
- Appeared in the Vancouver Playhouse's production of True West in 2008, opposite Vincent Gale.
- Holds Canadian citizenship.
- Isaac Markinson — Son
- Evan Markinson — Son
- Nancy Kerr — Wife
- American Academy of Dramatic Arts, New York, New York, United States (1983)