Matt Mike Haggerty, actor for 'Friends' and 'Somebody Somewhere'

“It is with great sadness that the family of Michael J. announce.

Hagerty played Everett’s father on the HBO series.

“I loved Mike the moment I met him,” Everett added In another post. “He was so special. Warm, funny, never met a stranger. We were devastated that he passed away.”

Over the years the actor has amassed a long list of TV guest roles, primarily in comedies, but also in dramas like “ER” and “Deadwood”.

In addition to “Friends,” where he played the building superhero Mr. Treasure, he appeared in a memorable episode of “Seinfeld” as a clothing store owner and had recurring roles in the comedies “Lucky Lowe” (starring Louis CK), “The George.” Carlin Show” and most recently “Brooklyn Nine-Nine”.

Actor and director Jay Duplass has been added in tweet: “Mike Haggerty was a great actor and a great man. I will miss him. He lives forever in our hearts.”

Hagerty is survived by his wife Mary Catherine, his sister Mary Ann Hagerty, her wife Kathleen O’Rourke, and their daughter Meg, according to Everett’s publication.

CNN’s Brian Lowry contributed to this story.