After a series of jobs that included catering, farming and journalism, he secured a position at the Chichester Theatre, where he worked as an assistant stage manager and later as a stand-in producer. In 1968, he auditioned for a production of Alan Bennett's new play, Forty Years On, which featured John Gielgud as the headmaster of a British public school during the First World War period. Andrews was cast as Skinner, one of twenty schoolboys. In 1974 he played Lord Robert, Marquis of Stockbridge in the TV series Upstairs, Downstairs. In 1975 he had a leading role in the Spanish film Las adolescentes (The Adolescents), opposite Koo Stark.[3]
In June 1977, he was cast in the role of Bodie in the ITV series The Professionals. However, after three days of filming, the creator and producer Brian Clemens believed that the chemistry between Andrews and Martin Shaw (Doyle) did not work and that "the pair did not have the required undercurrent of menace to carry off the concept". Lewis Collins replaced Andrews in the part.[4] Following that, in 1979, Andrews was the main star of the ITV television series Danger UXB, in which he played a British bomb disposal officer in the London Blitz.[5] The series first aired in the United Kingdom in 1979 on the ITV network.[citation needed]
His subsequent work includes the leading role of Lord Sebastian Flyte in Brideshead Revisited (1981). In 1982, he won a Golden Globe and BAFTA TV Award for his performance and was nominated for an Emmy Award. In the United States, Andrews is best known for his portrayal of the titular character in the television film Ivanhoe as well as that of Sir Percy Blakeney in the film The Scarlet Pimpernel (both 1982).[5]
Andrews met actress Georgina Simpson of the Simpsons of Piccadilly department store family and they were married on 1 December 1971. They have three children.[citation needed]
Andrews survived a case of water intoxication in 2003. The condition, also known as hyponatraemia ("low blood sodium"), occurs when sodium ions in the body are diluted so far that nerves are unable to function properly. The condition has symptoms similar to those of dehydration, such as headaches, nausea and cramps. While performing as Henry Higgins in My Fair Lady, Andrews consumed up to eight litres of water a day. He lost consciousness and spent three days in intensive care.[8]