Michael J. Fox, 63, joined Coldplay onstage to play guitar during the band's Glastonbury festival performance on Saturday. Chris Martin took a moment to thank the "Back to the Future" star ...

please welcome Michael J. Fox.” Fox, 63, who has been battling Parkinson’s Disease since 1991, was bound to a wheelchair as he held a guitar in his lap during the band’s headlining set.

Michael J. Fox made a surprise appearance onstage with ... Martin sang an ode to Fox next, with the camera panning to Fox holding a guitar backstage as the crowd goes wild for the actor.

You can watch the full performance below: Michael J. Fox has been a skilled guitar player for decades, with his talents wonderfully reflected in director Robert Zemeckis' time travel classic Back ...

Fans were surprised when Michael J. Fox was wheeled onstage in a wheelchair with a guitar in his hand. "With his Chuck Berry riff and the way he punched Biff: ladies and gentlemen, please welcome ...

strumming his guitar. “One who just totally rocks. With his Chuck Berry riff and the way he punched Biff, ladies and gentleman, please welcome Michael J. Fox." Fox, who was diagnosed with ...

Fox also demonstrated his guitar playing earlier this year when he made a surprise appearance with Coldplay at the Glastonbury Festival performance in the UK. Michael J. Fox admitted that it is ...

BBC Music/YouTube Michael J. Fox channeled his inner rock star! The actor, 63, joined Coldplay to play guitar during the band's headlining set at the Glastonbury Festival in the U.K. on Saturday ...

It's downright impossible to not be impressed by the resilience of Michael J. Fox. Not only has he demonstrated ... he's able to accomplish – like playing guitar during a Coldplay performance ...

Michael J. Fox made a surprise appearance onstage with ... Martin sang an ode to Fox next, with the camera panning to Fox holding a guitar backstage as the crowd goes wild for the actor.