Robert David Hall

Born in East Orange, New Jersey, Hall attended Tustin High School in California and went on to graduate from UCLA in 1971 with a degree in English Literature. Hall is a former professional musician and accomplished guitarist, and is also proficient on piano, percussion and mandolin. For several years he was a high-profile radio DJ in Los Angeles. His musical talent has been alluded to in CSI: Crime Scene Investigation several times, as his character Dr. Al Robbins would sometimes sing while performing the autopsy or with Gil Grissom when the latter came to the morgue to collect evidence. He has also done extensive voice work on television commercials and cartoons.[citation needed]
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 ove…