The lead actors are John Barrowman as Captain Jack Harkness, Eve Myles as Gwen Cooper, and Burn Gorman as Owen Harper in the Doctor Who spin-off Torchwood.
Main cast
- Captain Jack HarknessJohn Barrowman1-4Main
- Gwen CooperEve Myles1-4Main
- Owen HarperBurn Gorman1-2Main
- Toshiko SatoNaoko Mori1-2Main
- Ianto JonesGareth David-Lloyd1-3Main
- Rex MathesonMekhi Phifer4Main
- Esther DrummondAlexa Havins4Main
- Oswald DanesBill Pullman4Main
Supporting cast
- Rhys WilliamsKai Owen1-4Supp
- PC Andy DavidsonTom Price1-4Supp
- Suzie CostelloIndira Varma1,2Supp
Guest & voice
- Captain John HartJames Marsters2Guest
- Martha JonesFreema Agyeman2,4Guest
- John FrobisherPeter Capaldi3Guest
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About this cast
Torchwood is a British science fiction television series created by Russell T Davies. It follows a secret organisation that investigates alien and supernatural phenomena. The main cast includes John Barrowman, Eve Myles, Burn Gorman, Naoko Mori, and Gareth David-Lloyd, with Mekhi Phifer, Alexa Havins, and Bill Pullman joining in the final season.
FAQs
Who plays Captain Jack Harkness in Torchwood?
Captain Jack Harkness is played by John Barrowman.
How many seasons of Torchwood are there?
There are four seasons of Torchwood.
Is Torchwood connected to Doctor Who?
Yes, Torchwood is a spin-off of Doctor Who, created by Russell T Davies.
Who created Torchwood?
Torchwood was created by Russell T Davies.
Sources & where to watch: IMDb · Wikipedia · Where to watch (JustWatch UK) · Updated June 2026