The Royal Variety Charity confirmed that his death occurred at Brinsworth House, a residential care home for entertainers in Twickenham, London. He is best remembered for playing Robin Tripp in the classic sitcom Man About the House, a role that made him a household name thanks to his charm, expressive delivery, and natural comic instincts.

Early Life and Rise to Stardom

O’Sullivan was born in Chiswick, London, on May 7, 1944. He began acting young, making his film debut in The Yellow Balloon in 1953.

As a child performer, he appeared in Carry On Teacher, The Young Ones, and the historical epic Cleopatra, where he played Ptolemy XIII alongside Elizabeth Taylor and Richard Burton. Unlike many young actors, he made a smooth transition into adult roles, later gaining wider recognition through the comedies Doctor at Large and Doctor in Charge.

Career Highlights and Iconic Roles

His defining breakthrough came in 1973, when he was cast as Robin Tripp, a trainee chef sharing a London flat with two young women, in Man About the House. The series became a major hit and later inspired the American sitcom Three’s Company.

O’Sullivan carried that success forward with Robin’s Nest, a spin-off following his character as he opened a restaurant and built a life with his girlfriend. The show ran for six seasons and cemented his place among Britain’s most beloved television performers.

He also showed his range by taking the title role in the adventure series Dick Turpin and later starring in the family sitcom Me and My Girl. Across these roles, O’Sullivan became known for a versatility that extended well beyond the comic persona audiences first fell in love with.

Later Years and Tributes

Despite his professional success, O’Sullivan’s later life brought serious health struggles. After suffering a stroke in 2003, he moved into Brinsworth House, where he lived and received care for more than two decades.

Though he largely stepped away from public life after his stroke, his performances kept reaching new viewers through repeated broadcasts of his most popular shows. His presence on screen remained a constant even as his health declined.

Following news of his death, tributes recalled both his career and the warmth he showed off camera. His son, James O’Sullivan, remembered him as a loving father and grandfather whose humor and kindness were just as real in private as they appeared on television, and he thanked the staff at Brinsworth House for the care they provided over the years.

The Royal Variety Charity praised O’Sullivan’s natural charm and his gift for bringing laughter into millions of homes. For many who grew up watching British sitcoms, his smile and his best-known characters remain tied to that era of television.

Richard O’Sullivan is gone, but his performances continue to be seen and enjoyed, a lasting reminder of the comic warmth he brought to audiences for decades.