Series 1 (K9)

Series 1 of K9 premiered in full in 2010 with a run of 26 30-minute episodes in the series -- the longest Doctor Who-related season since Season 19 in 1981, which also had 26 episodes. It is also the first full-season production of a non-BBC-produced spin-off series.

The first episode aired on Disney XD (formerly Jetix) in the UK as a special on 31st October 2009. This was followed by the series in full premiering in Scandinavia in January 2010. The series debuted in full on Disney XD in the UK and in Australia on Ten on 3rd April 2010, only hours before the start of Doctor Who Series 5 in Britain.

As with its parent program, K9 Series 1 used individual episode titles for both standalones and multi-part storylines. Two multi-parters were in this series, an initial three-part story leading off the season, and a five-chapter story concluding it.

Primary Cast

 * K9 Mark 2 - John Leeson
 * Starkey - Keegan Joyce
 * Jorjie Turner - Philippa Coulthard
 * Darius Pike - Daniel Webber
 * Professor Alistair Gryffen - Robert Moloney
 * June Turner - Robyn Moore

Secondary Cast

 * Drake - Connor Van Vurren
 * Thorne - Jared Robinsen
 * Lomax - Peter Kent

Guest Cast

 * Ahab - Brad McMurray
 * Vibeka - Sophia Emerson-Bains
 * Melaina - Cathy Tucker
 * Eleanor Gryffen - Sarah McIntosh
 * Mina Gryffen - Rachel Everett
 * Jacob Gryffen - Joshua McIvor
 * Nehetka (voice) - Todd Levi
 * Geb - Matthew Remer
 * Postman Pat - Gabriel Egan
 * Constable - Daniel Murphy
 * Miles Barrington Smythe - Corey Robinson
 * Yssaringintinka - Cathey Robinsen
 * Marcus - Thomas Calder
 * Birdie - Josh Norbido
 * Birdie (voice) - Peter Kent
 * John - Bash Kruck
 * Etydion - Tarek Beheby
 * Taphony - Maia Mitchell
 * Freddie Maxwell - Gareth Harris
 * Chuckles - Remi Broadway
 * Boris - Micheal Donnet

Introducing

 * K9 Mark 3 - John Leeson

DVD release
As with Doctor Who and Torchwood there will be a complete series box set and at least one "vanilla" DVD was announced.

The full series boxset was released in 29th September in Australia, UK release is unknown. 

The first vanilla DVD, The Bounty Hunter, containing the first 6 episodes; was also released in Australia in 29th September 2010, UK release is unknown.
 * Regeneration
 * Liberation
 * The Korven
 * The Bounty Hunter
 * Sirens of Ceres
 * Fear Itself