| Birth Day | April 4, 1948 |
| Birth Place | Belfast, Northern Ireland |
| Derek Thompson age | 75 YEARS OLD |
| Birth Sign | Aries |
Known for playing the character of Charlie Fairhead on the long-running British medical drama series "Casualty" and its spin-off shows "Holby City" and "Holby Blue."
He formed a singing duo with his sister Elaine when they were teenagers.
As of February 2013, he was the only original cast member of "Casualty" still on the show.
He has a twin sister named Elaine.
He appeared on "Casualty" with George Harris.
