Cast members Lea Thompson, Mary Steenburgen and Elisabeth Shue also joined, as did director Robert Zemeckis and Huey Lewis
The July 1985 blockbuster featured the 'Family Ties' heartthrob performing Chuck Berry's classic tune years before it was written.
From Madonna getting married to the music world coming together for Live Aid, we look back at the biggest musical moments from the summer of 1985
Actor straps on guitar to shred classic rock staple for charity
Actor performed the Penguins' "Earth Angel," Chuck Berry's "Johnny B. Goode" after request from Chris Martin's son
"The whole world projected their fears for him onto him," actor says. "And he took it all with love, confidence and humor"
We've finally caught up to the sequel's 'future' — which had been here all along
The show will premiere in London with possible Broadway run
Christopher Lloyd will appear on the program next spring
He's staging an astonishing comeback. Just don't ever feel sorry for him
