Season 9

Season 9 of Doctor Who ran between 1 January 1972 and 24 June 1972. It starred Jon Pertwee as the Third Doctor and Katy Manning as Jo Grant. The season opened with Day of the Daleks and concluded with The Time Monster.

Overview
It consisted of five serials and twenty-six episodes. Day of the Daleks re-introduced the Daleks to the series after a half-decade absence.

This was the first series of Doctor Who to launch on New Year's Day. This wouldn't happen again until the launch of Series 12 in 2020.

It was noted for being the beginning of the end of the Doctor's exile on Earth, with the Doctor's TARDIS still under the control of the Time Lords (The Mutants) and restricted freedom (The Curse of Peladon and The Time Monster), as well as UNIT and the Master appearing less frequently in compared to the previous two series.

As well as the return of the Daleks and the Ice Warriors, this series also introduced Alpha Centauri, Aggedor and the Silurians' aquatic cousins the Sea Devils.

The Time Monster introduced a new interior for the TARDIS. It was never used again and was redesigned the following series.

Cast

 * Dr. Who - Jon Pertwee
 * Jo Grant - Katy Manning

Recurring

 * Brigadier Lethbridge-Stewart - Nicholas Courtney
 * Sergeant Benton - John Levene
 * Mike Yates - Richard Franklin
 * The Master - Roger Delgado
 * Alpha Centauri Voice - Ysanne Churchman
 * Alpha Centauri - Stuart Fell
 * Aggedor - Nick Hobbs
 * Dalek Voices - Oliver Gilbert, Peter Messaline

Guest

 * Controller - Aubrey Woods
 * Anat - Anna Barry
 * Boaz - Scott Fredericks
 * Shura - Jimmy Winston
 * King Peladon - David Troughton
 * Hepesh - Geoffrey Toone
 * Izlyr - Alan Bennion
 * Ssorg - Sonny Caldinez
 * Grun - Gordon Stothard
 * Captain Hart - Edwin Richfield
 * Trenchard - Clive Morton
 * 3rd Officer Jane Blythe - June Murphy
 * Commander Ridgeway - Donald Sumpter
 * Walker - Martin Boddey
 * Chief Sea Devil - Peter Forbes-Robertson
 * Sea Devil - Pat Gorman
 * Marshal - Paul Whitsun-Jones
 * Ky - Garrick Hagon
 * Varan - James Mellor
 * Stubbs - Christopher Coll
 * Cotton - Rick James
 * Jaeger - George Pravda
 * Sondergaard - John Hollis
 * Dr. Ruth Ingram - Wanda Moore
 * Stuart Hyde - Ian Collier
 * Dr. Percival - John Wyse
 * Krasis - Donald Eccles
 * Kronos - Marc Boyle
 * Dalios - George Cormack
 * Galleia - Ingrid Pitt

Stories set during this season

 * PROSE: Who Killed Kennedy (during Day of the Daleks and before The Sea Devils)
 * PROSE: The Face of the Enemy (during The Curse of Peladon)
 * COMIC: The Man in the Ion Mask (before The Sea Devils)
 * AUDIO: Tales from the Vault (after The Sea Devils)
 * Involvement in PROSE: The Eight Doctors (after episode 6 of The Sea Devils)

VHS releases

 * The Day of the Daleks (1986) (edited movie format)
 * The Day of the Daleks (1994)
 * The Curse of Peladon (1993)
 * The Sea Devils (1995)
 * The Mutants (2003)
 * The Time Monster (2001)

DVD & Blu-ray releases
All serials of season 9 have been released on DVD individually and some in multi-serial box sets.

Download/streaming availability
BritBox is available only in the US. iTunes stores carry Doctor Who serials in Australia, Canada, France, Germany, the UK and US, unless stated otherwise.

Novels

 * Doctor Who and the Day of the Daleks
 * Doctor Who and the Curse of Peladon
 * Doctor Who and the Sea-Devils
 * Doctor Who and the Mutants
 * The Time Monster