Christopher EcclestonChristopher Eccleston was 41 in Doctor who: Bad Wolf / The Parting of the Ways as 'Doctor'.
Billie PiperBillie Piper was 22 in Doctor who: Bad Wolf / The Parting of the Ways as 'Rose Tyler'.
John BarrowmanJohn Barrowman was 38 in Doctor who: Bad Wolf / The Parting of the Ways as 'Jack harkness'.
Noel ClarkeNoel Clarke was 29 in Doctor who: Bad Wolf / The Parting of the Ways as 'Mickey Smith'.
Camille CoduriCamille Coduri was 39 in Doctor who: Bad Wolf / The Parting of the Ways as 'Jackie tyler'.
David TennantDavid Tennant was 34 in Doctor who: Bad Wolf / The Parting of the Ways as 'Doctor (10)'.
Jo JoynerJo Joyner was 28 in Doctor who: Bad Wolf / The Parting of the Ways as 'Lyda Moss'.
Nicholas BriggsNicholas Briggs was 43 in Doctor who: Bad Wolf / The Parting of the Ways as 'Daleks voice'.
Abi EniolaAbi Eniola was >> in Doctor who: Bad Wolf / The Parting of the Ways as 'Crosbie'.
Davina McCallDavina McCall was 37 in Doctor who: Bad Wolf / The Parting of the Ways as 'Davidandroid's voice'.
Paterson JosephPaterson Joseph was 40 in Doctor who: Bad Wolf / The Parting of the Ways as 'Rodrik'.
Anne RobinsonAnne Robinson was 60 in Doctor who: Bad Wolf / The Parting of the Ways as 'Anne droide voice'.
Trinny WoodallTrinny Woodall was 41 in Doctor who: Bad Wolf / The Parting of the Ways as 'Zu-Zana voice'.
Dominic BurgessDominic Burgess was 22 in Doctor who: Bad Wolf / The Parting of the Ways as 'Agorax'.
Karren WinchesterKarren Winchester was >> in Doctor who: Bad Wolf / The Parting of the Ways as 'Fitch'.
Kate LoustauKate Loustau was >> in Doctor who: Bad Wolf / The Parting of the Ways as 'Colleen'.
Sebastian ArmestoSebastian Armesto was 23 in Doctor who: Bad Wolf / The Parting of the Ways as 'Broff'.
Nisha NayarNisha Nayar was 33 in Doctor who: Bad Wolf / The Parting of the Ways as 'Programmer'.Joe AhearneJoe Ahearne was 41 in Doctor who: Bad Wolf / The Parting of the Ways as 'Director'
Russell T DaviesRussell T Davies was 42 in Doctor who: Bad Wolf / The Parting of the Ways as 'Writer, Executive Co-Producer'Helen RaynorHelen Raynor was >> in Doctor who: Bad Wolf / The Parting of the Ways as 'Writers' Assistant'
Phil CollinsonPhil Collinson was 34 in Doctor who: Bad Wolf / The Parting of the Ways as 'Producer'
Julie GardnerJulie Gardner was 36 in Doctor who: Bad Wolf / The Parting of the Ways as 'Executive Co-Producer'Mal YoungMal Young was 48 in Doctor who: Bad Wolf / The Parting of the Ways as 'Executive Co-Producer'