'The Goonies' 30th Reunion: Sean Astin Shares a Look Inside

"The Fratelli Brothers are still at it after all these years," the actor wrote.

ByABC News
June 8, 2015, 2:06 PM

— -- Sunday was the 30th anniversary of a beloved 1985 classic, "The Goonies."

The movie's star Sean Astin, a.k.a. Mikey Walsh, shared a look inside the mini reunion he had with the Fratelli Brothers, played by Joe Pantoliano and Robert Davi.

"HAPPY 30th BIRTHDAY GOONIES ... Look, the Fratelli Brothers are still at it after all these years!!! Joey, Robert and I are celebrating together here at Niagara Falls Comic Con. To the millions of Goonies fans who laughed with, loved and been inspired by us goonies, one-eyed willy, Sloth and the rest of our crazy family, Thank You!!!" he wrote, next to a picture of the famed trio, both good and bad characters in the classic film.

He then teased the much talked about possible sequel, which people still bring up.

"Here's to the sequel, whenever it may come :-))))," he added, signing the post from Mikey Walsh.

Here's another photo of cast-member Jeff Cohen, who played Chunk, celebrating.

It's true, "Goonies Never Die!"