Premise

A top-secret team of investigators use scavenged alien technology to solve crimes---both human and alien---in this sci-fi adventure series from the producer of 'Doctor Who.'

Cast

Former Cast

Ianto Jones
32 Episodes (2007-2009)
Suzie Costello
26 Episodes (2007-2008)
Owen Harper
26 Episodes (2007-2008)
Toshiko Sato
26 Episodes (2007-2008)
2 Episodes (2007-2008)
Bilis Manger
1 Episode (2008)
Diane Holmes
1 Episode (2008)
Weevil
1 Episode (2008)

Guest Stars

Johnson
4 Episodes (2009-2009)
Peter Capaldi
Mr. Frobisher
4 Episodes (2009-2009)
2 Episodes (2009-2009)
James Marsters
Capt. John Hart, Captain John Hart
2 Episodes (2008-2008)
Estelle Cole
1 Episode (2007)
Freema Agyeman
Martha Jones
1 Episode (2008)
Eugene
1 Episode (2007)

Credits

Creator (1 Credit)
Executive Producer (1 Credit)
Writer (1 Credit)