Watch Benedict Cumberbatch Sing 'Comfortably Numb' With David Gilmour

The actor was joined by Pink Floyd icon David Gilmour.

— -- "Doctor Strange" can do it all!

Benedict Cumberbatch, who stars as the Marvel superhero later this year, took the stage on Wednesday night in London and joined Pink Floyd icon David Gilmour to sing the classic song "Comfortably Numb."

Cumberbatch smiles as fans cheer him on. Gilmour also joins on in vocals for later verses.

It was the last song of the night, as Gilmour wrote in his YouTube post.

Fans weren't too surprised by the appearance from the acclaimed actor. He recorded a song three years ago for one of his movies titled "Can't Keep It Inside."

Watch the full clip below!