Peter Birkenhead
- Oyunculuk
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Filmografi
- Supernatural · Mr. Giggles
- The Closer · Ken Bernstein
- Grey's Anatomy · Dr. Orsen
- Medium · Lie Detector Administrator
- House, M.D. · Vincent Lambert
- Desperate Housewives · Dr. Joshua Dolan
- The Guardian · Herb Conelly
- Crossing Jordan · Ted Hawthorne
- The West Wing · Steven
- Family Law
- A Fare to Remember · Steven
- Jesse · Jamie
- Brooklyn South · ADA
- Ally McBeal · Steve
- Murder One: Diary of a Serial Killer · Brent Keiser
- Profiler · Gender Johnson
- ER · Bite Victim's Father
- Chicago Hope · Dr. Kingsley
- Law & Order · Pelkie