Education
Warden studied at Doctor Challoner"s Grammar School and received a Bachelor of Arts Honours in History at Churchill College, Cambridge, 1994.
Warden studied at Doctor Challoner"s Grammar School and received a Bachelor of Arts Honours in History at Churchill College, Cambridge, 1994.
He is probably best known for his appearances in the Home Box Office miniseries Band of Brothers as 1st Lieutenant Harry Welsh, the British Broadcasting Corporation docudrama Dunkirk as Major Phillip Newman Royal Army Medical Corps, and the Home Box Office/BBC2 historical drama, Rome, as Quintus Valerius Pompey. He performed in the British Broadcasting Corporation serial production, Apparitions, as the character Michael, who is possessed by a demon.
He played Mike Taylor, a police inspector, in the 2014 crime drama Happy Valley.
He also appears in the Chemical Brothers music video Hey Boy Hey Girl.