Inside No. 9 - Season 3 - Eps 2: The Riddle of the Sphinx
Nina thinks Professor Squires has all the answers when actually, neither has a clue what the future holds. With deadly intent, they commence a battle of wits to solve the puzzle and reveal the guardian of their fate.
About Inside No. 9

Title: Inside No. 9
First Air Date: 2014-02-05
Last Air Date: 2024-06-12
Status: Ended
Rating: 8.013/10 (from 231 votes)
Language: EN
Seasons: 10
Total Episodes: 53
Network: BBC Two
Genres: Comedy, Mystery, Crime, Sci-Fi & Fantasy, Drama
Production Companies: BBC, BBC Comedy, BBC Studios Comedy Productions
Synopsis
An anthology of darkly comic twisted tales, each one taking place behind a door marked 'number 9'.