Episode 3—2023/24

3/31 In the third heat, subjects include Roger Federer, Gavin & Stacey and Bronislava Nijinska.

Episode 2—2023/24

2/31 Subjects include Karl Marx, The Royle Family and flags of British counties.

1/31 In the first of 24 heats, subjects include The Calvin and Hobbes Cartoons, and Drake.

31/31 Subjects include Princess Margaret, the Rocky films and Augustus Caesar.

30/31 The specialist subjects include Coldplay and Sir Edwin Lutyens.

29/31 Specialist subjects include the record label 4AD and the Jason Bourne films.

28/31 Specialist subjects include Frank Zappa and pioneering British and Irish female aviators.

27/31 Specialist Subjects include Parks and Recreation, and Queen Anne.

26/31 Subjects include the Norman Conquest and the film musicals of Alan Menken.

25/31 Specialist subjects include the life and death of stars, Peep Show and The Great Escape.