QUIZ: Guess How Old These Actors Really Were When They Played In Iconic Teen Roles

One of Michael J. Fox’s most iconic roles was Marty McFly from Back to the Future. In the first movie, Marty is only supposed to be 17, but how old was Michael J. Fox during filming?

Retry Correct Incorrect Michael J. Fox was 24 when Back to the Future came out in 1985. That same year, he also starred in Teen Wolf while also continuing to star in Family Ties as Alex P. Keaton.

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One of Michael J. Fox’s most iconic roles was Marty McFly from Back to the Future. In the first movie, Marty is only supposed to be 17, but how old was Michael J. Fox during filming?

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