Jeffrey's father, nicknamed Wally, is a retired psychotherapist and counselor Jeffrey was born in Santa Monica, California, the fourth child to Dr. Weissman played the role of Andy Warhol in a 2000 television movie, The 70s.

In the 1991 film The Doors, Glover played the role of artist Andy Warhol. Interestingly, George McFly is not the only person portrayed by both Jeffrey Weissman and Crispin Glover. A settlement resulted in a change in the rules of the Screen Actors Guild (SAG) to prohibit its members from unauthorized mimicking of other SAG members. Subsequently, Glover filed a lawsuit against Universal for unauthorized use of his likeness, as well as their having reused footage of him from Back to the Future without either his permission or his receiving any payment. However, he was not well received by the cast, who barely even bothered to learn his name - for example, Lea Thompson referred to him as 'the guy playing Crispin'.

Weissman also imitated Glover's voice in portraying George. Bearing little resemblance to Crispin Glover, Weissman received heavy makeup and facial prosthetics in order to portray George McFly, then was filmed hanging upside-down in an anti-gravity Ortho-lev in the McFly residence in 2015. Born on October 2, 1958, Weissman first worked for Robert Zemeckis and Bob Gale in their film I Wanna Hold Your Hand, where he appeared, without on-screen credit, as a fan of Ringo Starr.

Imdb back to the future 3