Peter Serafinowicz provided the voice of the Fisher King in the Doctor Who television story Before the Flood.
He is known for voicing Darth Maul in Star Wars Episode I: The Phantom Menace, featuring Silas Carson, Hugh Quarshie and Brian Blessed.
He also made appearances in the TV series Spaced, co-written by Simon Pegg and Jessica Hynes, and featuring Pegg, Hynes and Nick Frost, and the films Shaun of the Dead, which was co-written by Pegg, and featured Pegg, Frost, Hynes, Penelope Wilton, Bill Nighy and Reece Shearsmith, and Guardians of the Galaxy, co-starring Karen Gillan.