Paul Reiser is an American comedian, actor, and writer who rose to prominence in the 1980s. He is perhaps best known for his role as Paul Buchman in the hit sitcom 'Mad About You'. Before his television success, he appeared in iconic films such as 'Diner' and 'Aliens'. Reiser began his career as a stand-up comedian in New York City clubs. He co-created and starred in 'Mad About You', which earned him multiple Emmy and Golden Globe nominations. Beyond acting, he is an accomplished pianist and has released several jazz albums. In recent years, he has gained critical acclaim for his roles in 'Stranger Things' and 'The Kominsky Method'. He has also authored several books, including 'Couplehood' and 'Babyhood'. Reiser continues to perform stand-up comedy across the United States. He remains a respected figure in the entertainment industry for his versatility and longevity.