Twice Upon a Time (Doctor Who) and Time". This makes him the third actor to play the role in the television programme, after William Hartnell and Richard Hurndall (in 1983's "The Five Doctors") since the premiere of "Doctor Who" in 1963. Bradley previously played Solomon in the 2012 episode "Dinosaurs on a Spaceship". The first trailer for the episode was shown during the 2017 San Diego Comic-Con, revealing the return of Polly, a companion from the end of William Hartnell's tenure as the First Doctor, portrayed by Lily Travers, and Pearl Mackie as Bill Potts. Also confirmed were appearances by Toby Whithouse, writer of seven episodes
An Adventure in Space and Time 8.5/10. The website's critics consensus reads "Fun, clever, and eminently accessible, "An Adventure in Space and Time" offers entertaining viewing for Doctor Who newcomers and diehards alike." On Metacritic, it holds a weighted average score of 77 out of 100, based on 11 reviews, indicating "generally favorable reviews." On Monday 24 March 2014, "An Adventure in Space and Time" was nominated for three BAFTA Craft Awards; Suzanne Cave for 'Best Costume Design', Philip Kloss for 'Editing - Fiction' and Vickie Lang for 'Make Up and Hair Design'. Lang was successful in her category, with Gemma Chan presenting her the award