Zaqi Ismail
From Tardis Wiki, the free Doctor Who reference
Zaqi Ismail (born 8 November 1992[1]) played Tim Lunn in the Doctor Who television stories Under the Lake and Before the Flood. As his oldest sister was deaf, Ismail had little trouble with his role as Cass' sign language interpreter.
For Big Finish Productions, he voiced John Hobshaw in the Main Range audio story Thin Time and Sardo in Masterful.
