24 - Malört, Satan's Spit (S2, Ep9)
We watch "The Satan Pit" (Series 2, Episode 9), which answers the query left by the last episode: what was in the creamy center of "The Impossible Planet"? Where the Doctor and Rose recover from the startling loss of Scooti by Rose channeling the Doctor to save the day whilst the Doctor has a heart-to-heart with some beast or something...or could it be...SATAN! Yep. Check the title.