Sontar-Ha! (CON episode)

 was the episode of Doctor Who Confidential broadcast in conjunction with The Poison Sky.

Aspects of production covered

 * SFX work for the explosion when the Valiant fires upon the Sontarans.
 * Douglas Mackinnon discusses the challenges of SFX shots, and the need for inter-department interaction and rehearsal.

Additional topics covered

 * Dan Starkey and Colin Baker discuss the history of the Sontarans.

Music list

 * "Tick Tick Boom" by The Hives, Album: Tick Tick Boom (Single)
 * "Soldiers Make Good Targets" by Stereophonics, Album: Pull The Pin
 * "Smash It Up" by The (International) Noise Conspiracy, Album: Survival Sickness
 * "Stronger" by Kanye West, Album: Graduation
 * "A Modern Midnight Conversation" by The Chemical Brothers, Album: We Are the Night
 * "Superman" by Stereophonics, Album: Superman (Single)
 * "A Foggy Day (In London Town)" by Michael Bublé, Album: It's Time
 * "Can't Get Along (Without You)" by Hard-Fi, Album: Once Upon a Time in the West

These songs were in the music list on the Doctor Who website, but do not feature in the episode:
 * "I Thought It Was Over" by The Feeling, Album: Join with Us
 * "Worst Case Scenario" by The Hoosiers, Album: The Trick to Life

Elements retained in Cut Down
to be added

Home video releases
The "Cut Down" version of this episode was included on the Doctor Who: The Complete Fourth Series DVD box set released on 17 November 2008.