Richard O'Sullivan, the British actor best known for his roles in 1970s television sitcoms, has died at age 82. O'Sullivan became a household name in Britain through his portrayal of Robin Tripp in the popular sitcom Man About the House and its spinoff Robin's Nest.

O'Sullivan's career spanned several decades in British television. Man About the House, which aired during the 1970s, followed the comedic situations of two women sharing a London flat with a male roommate. The show's success led to Robin's Nest, which continued following O'Sullivan's character. Both series became defining examples of British sitcom comedy during that era.

The actor's work in these sitcoms made him one of the recognizable faces of British television comedy. Man About the House was later adapted for American audiences as Three's Company, though O'Sullivan remained with the British original. His performance as the affable and hapless Robin Tripp resonated with audiences and established him as a comedy talent.

Beyond his most famous roles, O'Sullivan worked consistently in British television throughout his career. He became part of the generation of British actors who helped shape television comedy in the 1970s and 1980s, a period often regarded as a golden age for British sitcoms.

O'Sullivan's death marks the passing of another figure from that era of British television. His work in Man About the House and Robin's Nest remains part of British popular culture, with both shows continuing to air in reruns and maintaining recognition among audiences familiar with classic British comedy.