Robert David Hall (born November 9, 1947) is an American actor, best known for his role as coroner Dr. Albert Robbins M.D. on the television show CSI: Crime Scene Investigation. Born in East Orange, New Jersey, Hall attended Tustin (CA) High School and went on to college at UCLA, graduating in 1971 with a degree in English Literature. Mr. Hall is an accomplished guitarist and former professional musician. For several years he was a high profile radio DJ in Los Angeles. He has also done extensive voice work on television commercials and cartoons.

In 1978, Hall had to have both of his legs amputated as a result of an accident in which an 18-wheeler truck crushed his car. The accident also caused the gasoline tank of the car to explode, causing burns over 65% of his body. He now comfortably uses prosthetic limbs, allowing for personal mobility. Several of his characters have openly shared this disablity. He is a prominent advocate for disabled Americans.

In addition to starring on CSI: Crime Scene Investigation, Hall has appeared in such films as Starship Troopers and The Negotiator and has made guest appearances in a number of TV programmes including The West Wing and L.A. Law. He also furnishes the narration on CourtTV's documentary series North Mission Road. Currently Hall is working on the short thriller "The Roymann Closure in the Netherlands, written by writer/director David Grifhorst and executive producer Jop Douma.

He is currently married to Judy Sterns (from 1999 to present). He has a son, Andrew, (born 1981), by his second wife Connie Cole to whom he was married from 1979 until their divorce in 1987. He was earlier married to Susan Petroni from 1969 until their divorce in 1974.

Graduated from UCLA in 1971 with an English Literature degree.

Son, Andrew (b. 1981), with Connie Cole.

Had both legs amputated after suffering burns over 65% of his body, the result of his car being crushed by an 18-wheeler in 1978. He uses prosthetics.

Met third wife Judy Stearns through the music business, a year after his accident. They married about 20 years later.

Bearded character actor who since his accident in 1978 has done extensive radio and voiceover work to compensate for his disability.

His disabled-specific role as the coroner on "CSI: Crime Scene Investigation" (2000) was initially for one episode, but expanded immediately to a regular role in 2000. Since this monumental success, he has become an impassioned spokesperson on the importance of hiring actors with disabilities. He has testified before Congress and served as a national board member and chair on the Performers With Disabilities Committee.

Is an accomplished singer, guitar player, and pianist.