The BBC have revealed the full costume for the superhero character, played by Justin Chatwin, in 2016's Christmas Special, The Return of Doctor Mysterio.
The BBC have also revealed more details of the special:
This Christmas on BBC One, the Doctor teams up with a comic-book superhero in New York for a heroic special written by Steven Moffat, titled ‘The Return of Doctor Mysterio’.
The family favourite will return on Christmas day as the Doctor, played by Peter Capaldi, teams up with an investigative journalist, played by Charity Wakefield (Wolf Hall, The Player) and a superhero to save New York from a deadly alien threat. Steven Moffat, Writer and Executive Producer, said:
“I’ve always loved superheroes and this Christmas Doctor Who dives into that world. My favourite superhero is Clark Kent. Not Superman, Clark Kent.”
Grant will be played by Justin Chatwin (Orphan Black, War of the Worlds). He comments on joining the Doctor Who team for the special:
“Working with the amazing people at Doctor Who has been one of the most fun and rewarding projects I’ve ever had the pleasure of being involved with.”
Matt Lucas (Nardole) will also be joining the cast of the special with Adetomiwa Edun (Lucifer, Bates Motel), Aleksandar Jovanovic and Logan Hoffman.
The 60 minute Doctor Who Christmas Special will air on BBC One and is written by Steven Moffat, Executive Produced by Brian Minchin, Produced by Peter Bennett and Directed by Ed Bazalgette (Poldark), it was shot in Cardiff at BBC Wales Roath Lock Studios/