33. The Fourth Doctor Hunts a Serial Killer
From: "The Robots of Death"
Premiere: January 29, 1977
A provocative, thoughtful and gorgeously designed murder mystery in the manner of Agatha Christie, this gripping serial finds Tom Baker's Fourth Doctor and his companion Leela (Louise Jameson), a barbarian huntress fetchingly clad in a leather bikini, tracking down a serial killer striking down crew members on a mining ship served by elegant robots who may be less docile than their programming is meant to allow.