Comedian Don Rickles made David Letterman laugh so hard during a 1983 appearance on his late night program that Letterman ...

Comedian Don Rickles brought down the house during an appearance on David Letterman's late night program in 1987.

Deaths like Don’s are markers on our own lives. The memories come flooding back, and you realize as you sort through them, that Don Rickles was funny for most of our lives.

Newhart and his wife, Virginia “Ginnie,” first met Don and Barbara Rickles in the early 1960s when both men were performing in Las Vegas, Newhart the main showrooms and Rickles in smaller lounges.

Although Don Rickles may ruffle feathers, his celebrity friends say he has taught them a great deal not only about comedy but life. “He’s taught me to have a great sense of humor about myself ...

Don Rickles' Final Interview: 'I Have No Plans to Slow Down' Mourning Don Rickles: Bob Newhart, Billy Crystal & More Celebrate the 'Merchant of Venom' — with a Heart of Gold ...

In 1968 and 1969, he played a guard named Sid Krimm for three episodes. Don Adams, as Maxwell Smart, left, Don Rickles, as Sid Krimm, and Ernest Borgnine, as TV Viewer, in a scene from "Get Smart." ...

Don Rickles, the iconic spitfire insult comic, died at his home in Los Angeles Thursday, according to The Hollywood Reporter. He was 90. The cause of death was kidney failure, according to Rickles ...

Don Rickles was Mr. Warmth to a generation of comics as the master of the put-down. Toy Story 4 is due in 2019, but Rickles hadn’t recorded for it before his death because the script was still ...

It seems wrong somehow to come to praise Don Rickles, who died Thursday at age 90, even as we are about to bury him. The fitting thing would be to cover him in in cutting one-liners — something ...

Don Rickles once called me a hockey puck on Larry Sanders. He could have beaten me silly with one and I still would've laughed. RIP genius. — Scott Thompson (@ScottThompson_) April 6, 2017 ...

Legendary funnyman Don Rickles, who turned 90 on May 8, is still performing and touring. The last of the old-time stand-ups is revered by a younger generation of comedians.