Marty McFly's red guitar from the original "Back to the Future" is missing and the movie's cast and filmmakers are asking for the public's help.

A new documentary sheds light on the search for Marty McFly's red guitar from Back to the Future, which has been missing for 40 years.

Fox and other stars of classic film "Back to the Future" appealed for the public's help on Tuesday in locating the red Gibson guitar featured in a memorable scene. Marty McFly, the time-traveling ...

Marty McFly's iconic red guitar from the original "Back to the Future" is missing, and the movie's cast and filmmakers are asking for the public's help to bring it back to the present. Musical ...

Sadly, that cherry red guitar went missing not long after, and has remained so. Now, via Entertainment Weekly, we’ve learned about an upcoming documentary called Lost to the Future. And it’s ...