Comedian Bob Newhart has passed away at the age of 94. According to Mr. Newhart’s publicist Jerry Digney, the beloved actor and comedian, known for his deadpan delivery and dry humor, passed away at his Los Angeles home on July 18 after experiencing a series of brief illnesses.

His career spanned more than six decades, leaving an indelible mark on American comedy.

Mr. Newhart’s career began in accounting, but his true calling was in humor. In 1959, Mr.  Newhart made history with the release of his comedy album “The Button-Down Mind of Bob Newhart.” This groundbreaking album became the first comedy record to reach No. 1 on the Billboard album chart, earning Mr. Newhart two Grammy Awards for Album of the Year and Best New Artist.

His unique style and comedic timing set him apart in the entertainment world, solidifying his place as a comedy legend.

Mr. Newhart’s television career further showcased his talents. From 1972 to 1978, he starred as psychologist Bob Hartley in the classic CBS sitcom “The Bob Newhart Show,” earning multiple Emmy and Golden Globe nominations.

In 1982, he returned to CBS as Vermont innkeeper Dick Loudon in the hit series “Newhart,” which ran for eight seasons and featured one of TV’s most surprising finales.

Mr. Newhart also made memorable guest appearances on “The Big Bang Theory” as Professor Proton, Sheldon’s childhood idol, a role that earned him his first Emmy Award in 2013.

Mr. Newhart’s influence wasn’t limited to television. He appeared in numerous films, including “Catch-22” and “Elf,” and even lent his voice to Disney’s “The Rescuers” films.

Filmmaker Judd Apatow posted a tribute to the late comedian on X: “Bob Newhart was the kindest most hilarious man. He asked me to make a documentary about his friendship with Don Rickles. I was so lucky to get to spend that time with my hero. His brilliant comedy and gentle spirit made everyone he encountered so happy.”

The Associated Press contributed to this article