The X-Files stars David Duchovny and Gillian Anderson have reunited for a special charity remix of the spooky show’s classic theme tune.The actors joined forces again virtually to rehash composer Mark Snow’s theme with fan-written lyrics as part of a scheme devised by executive producer Frank Spotnitz.“During lockdown (coronavirus self-quarantine) I really wanted to find a way to do something positive, and we had a rare opportunity to get The X-Files gang back together, so we hit upon this idea