Peter Jurasik

In 2000, Jurasik appeared in the Doctor Who audio adventure Winter for the Adept.

In 1998, he wrote Diplomatic Act (ISBN 0-671-87788-7) with William H. Keith, Jr., a science fiction novel wherein the lead character, an actor in a science fiction show, is kidnapped by aliens who think he is the character from the program. The book is similar in tone and story to Galaxy Quest, which was released one year later.

Jurasik starred as Mitch Kline in the 1983 short-lived CBS series Bay City Blues and as Dr. Simon Ward in an episode of Columbo: "Sex and the Married Detective" in 1989. He also had a long-running occasional role on Hill Street Blues as "Sid the Snitch" which became semi-regular in the last two seasons. At the conclusion of that series, his and co-star Dennis Franz's characters were spun off into the short-lived series Beverly Hills Buntz. In 1985, Jurasik co-starred with Michael Keaton and Clint Howard in the Keaton-produced short film "But I'm Happy" which aired on NBC as part of David Letterman's 'Holiday Film Festival'.

His film roles include Crom in the film Tron (1982), with future Babylon 5 co-star Bruce Boxleitner, and as Roy, the perfect father neighbor, in Problem Child (1990).

Peter Jurasik (/ˈ dʒ ʊər ə s ɪ k / JOOR -ə-sik; born April 25, 1950) is an American actor known for his television roles as Londo Mollari in the 1990s science fiction series Babylon 5 and Sid the Snitch on the 1980s series Hill Street Blues and its short-lived spinoff Beverly Hills Buntz. Peter Jurasik also portrayed Oberon Geiger, Diana's boss, in the T.V. series Sliders.