See also Biography Index (B) :: Filmography Index (B) :: Discography Index (B)

Callen made his television debut as a series regular on “Mad TV” and the HBO prison series “OZ” . He was recently seen as Kirstie Alley’s wisecracking assistant on Showtime’s comedy series Fat Actress. Callen has appeared on several television series including “Sex and the City,” “7th Heaven,” Stacked, “King of Queens”, “Las Vegas,” “Significant Others,” “West Wing,” “CSI”, “Law and Order: SVU,” “NYPD Blue,” “Suddenly Susan,” “Frasier,” and “News Radio,” among others. In addition, Callen has appeared in such feature films as BAD SANTA and OLD SCHOOL and has performed stand up comedy on several TV shows including Late Night with David Letterman. After spending his first 14 years of his life overseas in countries like India, Pakistan, Greece and Lebanon, Callen finally moved to the USA. He went to high school in Massachusetts and earned his BA in History at the American University in Washington D.C. He hopes to make a lot of money someday so he can have a helicopter, servants, and a large entourage which is to include a Giant, acrobats and a pet monkey.