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: From Dusk Till Dawn, Natural Born Killers, Old School, Starsky & Hutch and What's Eating Gilbert Grape

Garner gained recognition on television for her performance as CIA agent Sydney Bristow in the thriller drama series Alias, which aired on ABC for five seasons from 2001 to 2006. Since then, Garner has appeared in supporting as well as lead roles on the big screen in projects including Daredevil (2003), 13 Going on 30 (2004) and Juno (2007). She is married to actor and director Ben Affleck, with whom she has two daughters. (Wikipedia)

Credits include: Four Rooms, Say Anything..., Fever Pitch, River's Edge and One Night Stand

Credits include: Fleabag, 30 Minutes or Less, Without Remorse, Strays and Metal Lords

Credits include: Imperium, This Is Us, Morgan, The Knick and Presence

Credits include: For All Mankind, 30 Nights of Paranormal Activity with the Devil Inside the Girl with the Dragon Tattoo, Camping, The Auguries and Lose Yourself

Credits include: Zola, Lemon and Sharp Stick