The Starlost (1973)

S13E18 Detectives v Arrowheads

Victoria Coren Mitchell is back as the Detectives and Arrowheads gear up for another round of the quiz that tests their general knowledge and lateral thinking skills. The contestants are faced with the intriguing task of uncovering the link between Man-Killer, Penthesilea, Sharron Davies, and Jeff Bezos' company.