- To date, Cullen is the only actor to have guest starred as two different characters on Grey's Anatomy.
- Once roomed with actor Michael Emerson.
- Studied at the American Musical and Dramatic Academy and Florida School of the Arts.
- Used to support himself by busking for Broadway and London's West End theatregoers with his physical comedy routines.
- Played Sam Trammell's father on HBO's True Blood, but is actually only two years older than Sam. They also appeared together on Showtime's Going to California, playing friends.
- Played 'George' in New Stage Theatre's 50th Anniversary Production of Edward Albee's "Who's Afraid of Virginia Woolf? (Jan 2016).
Contribute to this page
Suggest an edit or add missing content