David Tennant was born David John McDonald in Scotland, to a father who was a Presbyterian minister. Brought up in Bathgate, he attended Paisley Grammar school and was first noticed by Scottish television at a Saturday youth club he attended. He trained at the Royal Scottish Academy of Music and Drama. In 2005, David was cast to play the role of the Doctor in the BBC's new series of "Doctor Who" alongside Billie Piper, after Christopher Eccleston decided to leave.

Credits include: Andor, Miss Potter, Disobedience, The Courier and The Girl in the Café

Credits include: Indiana Jones and the Last Crusade, Scoop, For Your Eyes Only, Mirrors and Tár

Credits include: The Saint, The Danish Girl, The Company of Wolves, Citizen X and Gorky Park

Credits include: The Queen's Gambit, Róża, Drogówka, Rewers and Jack Strong

Credits include: Black Swan, Our Idiot Brother, White Christmas, The Space Between Us and Wrong Turn 3: Left for Dead

Tuppence Middleton is an English actress. She has appeared in feature films such as Tormented (2009), Chatroom (2010), Cleanskin (2012), Trance (2013), The Lady Vanishes (2013), The Imitation Game (2014) and Jupiter Ascending (2015), as well as in television series such as Bones (2008), New Tricks (2010), Friday Night Dinner (2011), Sinbad (2012), Spies of Warsaw (2013), Black Mirror (2013) and Sense8 (2015).