Four times as many questions plus two times as many guests equals more laughs than it’s possible to quantify. In this final episode of The Saturday Quiz, two teams of returning guests - Zoë Coombs Marr and Kate Jinx, and Sarah Snook and Dave Lawson - go up against each other in the ultimate battle of general knowledge. How does Dave’s expert category of “colours” fare against Zoë’s encyclopedic mastery of Xena: Warrior Princess? And what is better quiz preparation: Staying up late on a Sunday night in a different time zone, like Sarah? Or singing Christmas carols in the car on a long drive, like Kate?

The two guests joining John on this season’s penultimate episode are show business royalty. Mitchell Butel is an actor, singer and the artistic director of the State Theatre Company of South Australia, and Nancye Hayes AM is currently starring in Mitchell’s production of the play Ripcord to socially-distanced packed houses. Nancye was appointed a Member of the Order of Australia in 2014 for significant service to the performing arts, particularly musical theatre - and the Hayes theatre in Sydney is named in her honour. Together they go a long way towards answering every single question, including: Which American jazz singer was nicknamed ‘Lady Day’, what a katana is, and whether or not Dunedin is North or South of Hobart.

Artists Amrita Hepi and Jason Phu do extremely well at the quiz, even though the one question in Arita’s expert category nearly trips her up. We never find out what Jason’s expert category might be, but he does know what colour Mickey Mouse’s shoes are and which part of the body tinnitus affects. He also thinks Nicholas Nickelby sounds like the name of an annoying person.

Try as they might, old friends Agatha Gothe-Snape and Alison Bell just can’t seem to find the answers to the questions in this week’s quiz. But there’s plenty of laughter along the way as the artist and actor struggle to name Australia’s deputy opposition leader, the solar system’s hottest planet, and the No.1-ranked golfer in the world.

The outgoing artistic directors of Sydney Festival and the Australian Ballet, Wesley Enoch and David McAllister, combine forces to battle against their impending irrelevance, by doing extremely well at the quiz. Whether it’s questions about WWII tanks or Greek mythology, these two pass with flying colours. They even ace the sports question. But like everyone else, they come undone with geography.

In this episode, writer, actor, activist, and recently one of Who magazine’s sexiest people of 2020, Nakkiah Lui and her tv editor husband, Gabe Dowrick, tell us how many teeth an adult human should have, figure out which European nation owns the Dodecanese islands, and discuss the number of presidents of the United States who have died in office.

Emily Barclay and Tom Ward like going to amusement parks. But Emily is too scared to go on any of the roller-coasters, so Tom has to do so on her behalf. Their approach to the quiz is much the same. Tom goes hurtling towards answers he clearly doesn’t know, while Emily chimes in from a safe distance. The daffodil is the national flower of which British country? What nationality was Hans Christian Andersen? And in what year were white Australian women given the right to vote?

Besides complaining about how much harder their questions are compared to previous episodes, Australian actors Damon Herriman and Brendan Cowell do manage to get some clean answers away. But they don’t know what’s made in the Dutch city of Delft, nor what branch of zoology ornithology deals with, nor the novelist who wrote ‘Fahrenheit 451’. They can tell you all about luge in Queenstown, New Zealand, though.

Authors Meg Mason and Trent Dalton have both just released their second novels, but apparently neither of them are very big readers. So they don’t know who wrote the 1990s novel The Reader, but they can tell you who won the Academy Award for Best Actress in the film adaptation. And like a lot of authors, they know a great deal about formula one racing. Also Meg shows off with her truly impressive recall of all 17 books of the Old Testament.

All the way from their home in Los Angeles, actors Harriet Dyer and Patrick Brammall provide more information than is entirely necessary as they stumble across the answers to this week’s quiz. We get an insight into safe work practices on film sets in the time of Covid-19, and a special bonus question about Cats.

Actors Shari Sebbens and Gemma Bird Matheson take on the quiz this week. Gemma can tell you how many minutes there are in half a day, and Shari knows the name of Tara June Winch’s 2020 Miles Franklin award-winning novel. But neither of them have any idea where the inventor of the Rubik's Cube was born.

In a truly collaborative effort, host of online cabaret “Choose Your Own Variety” Ali McGregor and comedian Claire Hooper are let down only by the self-confessed sports-shaped hole in their knowledge. Still, they know the chemical formula of table salt, they work out the cube root of 729, and via a circuitous route, through pop culture, they arrive at which vaccine was invented by Jonas Salk.

John Leary is joined by husband-and-wife team Belinda Bromilow and Tony McNamara in this episode of The Saturday Quiz. In between answering questions, they find time to share an anecdote about the Queen, reminisce about 1980s and ’90s TV commercials, and insult the host on his French pronunciation.

John Leary is joined by actor and writer Miranda Tapsell and writer and comedian James Colley in this episode of The Saturday Quiz. There’s film quotes, fast bowlers and young adult fiction.

In this episode of The Saturday Quiz, host John Leary is joined by the creators and stars of Rosehaven, Celia Pacquola and Luke McGregor. They attempt to answer questions ranging from presidents of African nations to how many children Rupert Murdoch has.

Rapper Briggs and musician Tim Minchin answer the ten questions from The Saturday Paper’s quiz, and spend an unusually long time talking about Winter Olympic gold medallist Steven Bradbury, considering there isn’t even a question about him.

Comedian Zoë Coombs Marr and programmer for the Melbourne International Film Festival Kate Jinx work their way through The Saturday Quiz.

Recent Emmy nominee Sarah Snook and the guy from the 7-Eleven ads, Dave Lawson, take on The Saturday Paper’s quiz. What’s the best use for a Logie? What’s your middle name? And if you just repeat the question back to the quizmaster, will they answer it for you?

Kate McLennan and Kate McCartney from Get Krack!n solve The Saturday Paper’s quiz. Who would invite Hitler to open the Olympics? Does the existence of a Henry VIII suggest a Henry VII? What do you learn at private school?