Trainor has played a mom in The Goonies, The Monster Squad, Ghostbusters II and the tv show Parker Lewis Can't Lose. Her 80s credibility grows with roles in the Back to the Future, Romancing the Stone, Lethal Weapon and Die Hard franchises. She was also involved in Scrooged and a Robert Zemeckis helmed episode of Tales From the Crypt. As you can tell, she was featured in quite a few of Richard Donner and Robert Zemeckis' films. Two of some of the biggest names in the 80s.
In keeping with the 80s theme of today's post, I'm going to recommend you download this keeper from The Goonies soundtrack.