Career

Tennant as Barty Crouch Jr in Harry Potter and the Goblet of Fire
Tennant's first professional role upon graduating from drama school was in a staging of The Resistible Rise of Arturo Ui co-starring Ashley Jensen, one of a few plays in which he performed as part of the agitprop 7:84 Theatre Company. Tennant also made a striking early television appearance as a transsexual in Rab C Nesbitt.

Moving to London in the early 1990s, Tennant lodged with comic actress and writer Arabella Weir, with whom he became close friends and then godfather to one of her children. He has subsequently appeared alongside Weir in many productions; as a guest in her spoof television series, Posh Nosh; in the Doctor Who audio drama Exile and as panelists on the West Wing Ultimate Quiz on More4.

Tennant developed his career in the British theatre, frequently performing with the Royal Shakespeare Company for whom he specialised in comic roles such as Touchstone in As You Like It, Antipholus of Syracuse in The Comedy of Errors (a role he recorded for the 1998 Arkangel Complete Shakespeare production of the play) and Captain Jack Absolute in The Rivals, although he also played the tragic role of Romeo in Romeo and Juliet. It was announced on 30 August 2007 that he is returning to the RSC, to play Hamlet (alongside Patrick Stewart) and Berowne (in Love's Labours Lost) from July to November 2008.

In 1995, Tennant appeared at the Royal National Theatre, London, playing the role of Nicholas Beckett in Joe Orton's What the Butler Saw. The plot required Tennant to appear near-naked on stage.
Tennant appeared in several high-profile dramas for the BBC, including Takin' Over the Asylum (1994), He Knew He Was Right (2004), Blackpool (2004), Casanova (2005) and The Quatermass Experiment (2005). In film, he has appeared in Stephen Fry's Bright Young Things, and as Barty Crouch Jr. in Harry Potter and the Goblet of Fire. One of his earliest big screen roles was in Jude (1996), in which he shared a scene with his Doctor Who predecessor Christopher Eccleston, playing a drunken undergraduate who challenges Eccleston's Jude to prove his intellect.