Hoping to vanquish the brainy behemoths on Friday are Foregone Conclusion, who all know one another from the online quiz league. Jeremy Vine asks the questions.

Hoping to topple the quizzing giants are the Blade Runner-inspired Tyrell Corporation, all part of the same online quiz team which they joined two years ago.

Border Raiders, a group of friends who take part in online quizzes every Wednesday, take on the regular quiz experts, while Jeremy Vine asks the questions.

Entertainers, a team made up of members of a touring show called 80s and 90s Live, take on the regular quiz experts, while Jeremy Vine asks the questions.

The experts go up against Moore's Muppets, who know one another through the Minehead and District quiz league and some of them appeared on Eggheads in 2011 as the Exmoor Muppets.

Mon the Dale from Glasgow previously appeared on Eggheads in 2016, but it remains to be seen whether they can beat the experts this time. Jeremy Vine hosts.

The Peter Crouch Fan Club regularly quiz together at their local pub, Ye Olde Smack in Essex, but it remains to be seen whether they can beat the experts. Jeremy Vine hosts.

Airedale Terriers, a team from Bradford and Keighley areas, take on the regular quiz experts, while Jeremy Vine asks the questions.

Blaggards, a team of friends who all met in New York in 2014, take on the regular quiz experts, while Jeremy Vine asks the questions.

The experts go up against South by Northwest, a family team whose name is inspired by their far-flung locations.

The Dead Parrots, a family team, are three-time champions of the Felixstowe Music Quiz, but it remains to be seen whether they can defeat the regular experts. Jeremy Vine hosts.

Bad Avengers, a team of friends from Northern Ireland, take on the regular quiz experts, while Jeremy Vine asks the questions.

Sexual Chocolate, a team of friends who quiz together every week at The Phantom Coach in Coventry, take on the Eggheads.

Trebles for Show, Doubles for Dough, a team of friends who share a passion for darts, take on the Eggheads.

The experts go up against the MK Quizzards, who are all members of the Milton Keynes Quiz League. Jeremy Vine asks the questions.

The mighty Eggheads are challenged by Another Hare of the Dog, quizzers who met more than 20 years ago at the Hare and Hounds pub in Blackburn.

The Wynchs from Birmingham, who enjoy watching quiz shows and taking part in virtual quiz nights, take on the Eggheads. Jeremy Vine presents.

The Bull & Bush from Shepshed take on the Eggheads, hoping to put into practice the knowledge they've acquired at their weekly speed quiz.

Hoping to scramble the Eggheads on Friday are Top Landing Gear. This team of aviation enthusiasts take their name from the podcast they started two years ago. It's about all things flying related and features a quiz at the end of each show.

Hoping to wipe the smiles off the Eggheads' faces on Thursday are Smokies on the Water. This friends and family team took inspiration for their name from the Arbroath Smokie, a delicacy from Nicola and her mum Alana's home town, and Derrick's love of rock music.

Taking on our awesome quiz champions on Wednesday are the Hotdogs. This team met 10 years ago at Manchester Metropolitan University. Their team name is inspired by their tradition of meeting up every Saturday at a local deli to enjoy a Bratwurst hotdog.

Challenging the might of our quiz goliaths on Tuesday are Down for Whatever. This team met when they joined an online quiz league last year.

Trying to topple the Eggheads on Monday are the Allotment Boys from Essex. This team of green-fingered friends enjoy spending their spare time at the allotment they share in Braintree.