Terry Sweeney, the show's first openly gay cast member, didn't hold back his thoughts about Chase's bad behavior.

Chevy Chase created “Saturday Night Live’s” most enduring segment. Here’s how the original “SNL” cast member turned the news into nonsense — and must-watch TV.

Terry Sweeney, a prominent SNL cast member during the early 1980s as well as the first openly gay comedian to star on the show, is clapping back against Chevy Chase's recent claims that he "lied" about Chase's allegedly offensive backstage behavior.

Chevy Chase opened up about his decision to leave 'SNL' and whether he has any regrets over his premature exit from the comedy program

He’s genuinely an unusual character, even by Hollywood standards … a combustible cocktail of DNA and sensibilities that all joined forces to make his personality,” James Andrew

The CNN documentary 'I'm Chevy Chase and You're Not' explores the actor's ups and downs over the years. including a childhood marked by physical abuse

Forty years after clashing on the set of "Saturday Night Live," Terry Sweeney is making his thoughts known about "rotten" Chevy Chase.

Terry Sweeney broke ground as Saturday Night Live ‘s first out gay castmember during that program's 1985–86 season. Now Sweeney, 75, is breaking his silence on a decades-long feud with Chevy Chase after Chase proposed Sweeney appear in an SNL sketch mocking the AIDS epidemic.

"It was kind of upsetting actually," the comedy legend, 82, said in the upcoming CNN Films documentary "I’m Chevy Chase and You’re Not," out Jan. 1.