People of a certain generation will always hold the 'Back to the Future' films fondly in their hearts, not least because of Michael J. Fox's role as loveable goofball Marty McFly.
One of the most memorable scenes in the entire series was the 'Enchantment Under the Sea' dance, where Marty has to ensure that his future parents fall in love and famously plays 'Johnny B. Goode' on guitar.
Well, it seems that Coldplay's Chris Martin and his son Moses are also big fans of the band, as they revealed at Coldplay's New Jersey gig on Sunday night.
They brought Fox out on stage after introducing him via a video clip where Moses asks Martin to play a song from 'both of our favourite movie'.
He joined them for 'Earth Angel' and 'Johnny B. Goode', and you can watch it below: