Season 5
Episodes
1 Lady Gaga, William Butler Yeats, Xanadu & Typewriters Feb 5, 2020 
2 The Young Ones, Dr. Victor Chang, Makybe Diva & Volvos Feb 12, 2020 
3 Louis Armstrong, Boston Red Sox, Arnold Schwarzenegger & McDonald's Feb 19, 2020 
4 The Lord of the Rings, Ayrton Senna, Barbarella & Eric Abetz Feb 26, 2020 
5 Little House on the Prairie, Amedeo Modigliani, Thylacine & Rihanna Mar 4, 2020 
6 U2, Home Alone, Hercule Poirot & Squid Mar 11, 2020 
7 London Underground, Fremantle Dockers, Will & Grace & Elizabeth I Mar 18, 2020 
8 1990s Disney Cartoons, Brooklyn Bridge, Kurt Cobain & Badminton Mar 25, 2020 
9 The Bold and the Beautiful, Helicopters, Siamese Fighting Fish & Australia's 45th Parliament Apr 1, 2020 
10 Game of Thrones, Franklin D. Roosevelt, Grand Slam Tennis & Electronic Organs Apr 8, 2020 
11 M*A*S*H, Disneyland, Hitchhiker's Guide to the Galaxy & Fender Guitars Apr 15, 2020 
12 The Blues Brothers, Jack Russell Terriers, Roald Dahl & Mazda MX-5 Apr 22, 2020 
13 Battle of the Duds: Sydney Swans, Pete Sampras, Reality TV & Barry Manilow Apr 29, 2020 
14 Julia Gillard, Gossip Girl, Tiger Woods & Jack the Ripper May 6, 2020 
15 The Clarinet, Transformers, Australian Pythons & Islamic Political Movements May 13, 2020 
16 Rafael Nadal, Spongebob Squarepants, Dingoes & New Yorker Cartoons Jul 15, 2020 
17 Guinea Pigs, Vintage Sneakers, Peanuts Comics & Penicillin Jul 22, 2020 
18 Dewey Decimal System, Australian Geography, Canberra Raiders & Richard III Jul 29, 2020 
19 Barbra Streisand, Wolverine, Halo, & The Handmaid's Tale Aug 5, 2020 
20 Arab/Israeli Conflict, Savage Garden, Chicago Bulls & Saturn Aug 12, 2020 
21 The Korean War, Red Hot Chili Peppers, Ducati Motorcycles & The Great Plague Aug 19, 2020 
22 Kakapo, Theseus, Calculus & Neighbours Aug 26, 2020 
23 Shane Warne, World War II's Dam Busters Raid, James Herriot & Survivor Sep 2, 2020 
24 Sylvester Stallone, Leeds United, Labyrinths & Rats Sep 9, 2020 
25 Cleopatra, Allan Border, Bluey & Bridge Sep 16, 2020 
26 Battle of the Duds: Charles Darwin, My Little Pony, John Farnham & the Human Eye Sep 23, 2020 
27 Pomeranians, Alien, the Ultimate Fighting Championship & Recorders Sep 30, 2020 
28 Prince Charles, Dungeons and Dragons, Kill Bill & Verdi Oct 7, 2020 
29 Prince, the Holden Torana, David Unaipon & Studio Ghibli Oct 14, 2020 
30 Julius Caesar, Australian Hip Hop, Oliver Sacks & The Office Oct 21, 2020 
31 Aircraft of the Royal Australian Air Force, Seattle Seahawks, Forrest Gump & Leonardo Da Vinci Oct 28, 2020 
32 Siege of Tobruk, Shaun the Sheep, the Theory of Evolution & the Ferguson TE-20 Tractor Nov 4, 2020 
33 Tudor Monarchs, Adrian Mole, Vincent Motorcycles & Superman Nov 11, 2020 
34 Fred Astaire, Black Books, Bret "The Hitman" Hart & Epiphytic Orchids Nov 18, 2020 
35 Andy Warhol, Dressmaking, Kate Ceberano & Donkey Kong Nov 25, 2020 
36 Battle of the Duds: Manchester United, South Park, Dolly Parton & World War II Tanks Dec 2, 2020 
37 James Dean, Boomboxes, Parks and Recreation & Pluto Dec 9, 2020 
38 Alexander the Great, The Golden Girls, The Vietnam War & Teeth Dec 16, 2020 
39 Dugongs, Bob's Burgers, Space Shuttle Disasters & Pipe Organs Feb 3, 2021 
40 The Australian Constitution, Snakes, the Mitford Sisters & the Marvel Universe Feb 10, 2021