Season 1
Episode: 1x01 | Airdate: Mar 2, 2017
Over a series of rounds, the two teams of two present Harry with fun stuff which Harry must adjudicate on and ultimately decide what's in and what's out of the Fun Capsule with the triumphant team winning bragging rights.
Along the way there will be sketches, studio items and special guests. And the occasional appearance of an alien.
Episode 1 guests are Kelvin Fletcher, Sara Pascoe, Patrick Robinson and Josh Widdicombe.
Episode: 1x02 | Airdate: Mar 9, 2017
Over a series of rounds, the two teams of two present Harry with fun stuff which Harry must adjudicate on and ultimately decide what's in and what's out of the Fun Capsule with the triumphant team winning bragging rights.
Along the way there will be sketches, studio items and special guests. And the occasional appearance of an alien.
This time, guests are Kathy Burke, Lorraine Kelly, Ainsley Harriot and Joe Lycett.
Episode: 1x03 | Airdate: Mar 16, 2017
Helping Harry fill the fun capsule this week are comedians Mel Giedroyc and Bridget Christie, and broadcasting legends Eamonn Holmes and Judith Chalmers.
Episode: 1x04 | Airdate: Mar 23, 2017
Harry Hill is back with a madcap mission from the world's top governments to prevent an alien invasion by filling a special capsule full of funny clips, songs, and games with the help of his celebrity pals.
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are actress Sally Lindsay, comedian Joe Lycett, TV presenter and DJ Sara Cox, and Life on Mars star Philip Glenister.
Episode: 1x05 | Airdate: Mar 30, 2017
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are comedians Ross Noble and David O'Doherty, Game of Thrones star Raleigh Ritchie and national treasure Gloria Hunniford.
Episode: 1x06 | Airdate: Apr 6, 2017
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are Cold Feet star Fay Ripley, Eastenders actor Nina Wadia, comedian Nish Kumar, and showbiz legend Des O'Connor.
Episode: 1x07 | Airdate: Apr 13, 2017
Previously unseen highlights from Kathy Burke, Joe Lycett and Josh Widdicombe as well as others.
Season 2
Episode: 2x01 | Airdate: Apr 14, 2018
The comedy panel show sees Harry Hill preside over two teams of celebrities tasked with saving planet earth from alien invasion!
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are, comedian Micky Flanagan, political journalist Robert Peston, Coronation Street actor Sally Dynevor, and broadcasting legend Anneka Rice.
Episode: 2x02 | Airdate: Apr 21, 2018
Helping Harry Hill fill the fun capsule to prevent an alien invasion in this episode are comedian Tom Davis, Casualty actor Suzanne Packer, EastEnders star Kara Tointon and legendary newsreader Moira Stuart.
Episode: 2x03 | Airdate: Apr 28, 2018
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are comedian Johnny Vegas, singing legend Jimmy Osmond, Emmerdale star Samantha Giles and national treasure Sue Johnston.
Episode: 2x04 | Airdate: May 5, 2018
Harry Hill continues his madcap mission to prevent an alien invasion by filling a special capsule full of funny clips, songs, and games with the help of his celebrity pals. Helping Harry Hill fill the fun capsule to prevent an alien invasion in this episode are Rizzle Kicks singer Jordan Stephens, broadcaster Janet Street-Porter, star of The Last Leg Alex Brooker, and legendary actor Una Stubbs.
Episode: 2x05 | Airdate: May 12, 2018
Helping Harry Hill fill the fun capsule are actor Gaynor Faye, Countryfile's Anita Rani, Professor Robert Winston and comedy legends Cannon and Ball.
Episode: 2x06 | Airdate: May 19, 2018
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are TV chef Rosemary Shrager, Radio 2 DJ Liza Tarbuck, Dr Who Peter Davison and X Factor star Louis Walsh.
Episode: 2x07 | Airdate: May 26, 2018
Helping Harry Hill fill the fun capsule and to prevent an alien invasion this week are EastEnders actor Charlie Brooks, Holby City star Chizzy Akudolu, comedian Lolly Adefope and Countdown legend Carol Vorderman.
Episode: 2x08 | Airdate: Jun 9, 2018
Harry Hill reveals some of his favourite funny moments that didn't make it into the main series, featuring Johnny Vegas, Jimmy Osmond, Anneka Rice and Mickey Flanagan among others.
Season 3
Episode: 3x01 | Airdate: Jun 8, 2019
Helping Harry Hill fill the fun capsule and prevent an alien invasion are Martine McCutcheon, Les Dennis, Alison Hammond and Sir Tom Courtenay.
Episode: 3x02 | Airdate: Jun 15, 2019
Madcap panel show presented by the comedian, who presides over two teams nominally tasked with saving planet Earth from any potential alien invasion. Kevin Whately, Konnie Huq, Georgia Taylor and Bill Roache must find clips, people and anything that is fun or funny enough for Harry to place in the capsule which, in the event that the planet is invaded by aliens, can be presented to them to demonstrate earthlings are good fun and therefore worthy of saving.
Episode: 3x03 | Airdate: Jun 22, 2019
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are Dynasty star Stephanie Beacham, comedian Tom Allen, newsreader Krishnan Guru-Murthy and Call the Midwife actor Pam Ferris.
Episode: 3x04 | Airdate: Jun 29, 2019
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are TV naturalist Chris Packham, Hollyoaks actor Chelsee Healey, comedy double act The Krankies and legendary EastEnders actor Pam St Clement.
Episode: 3x05 | Airdate: Jul 6, 2019
Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are Royal correspondent Jennie Bond, comedian Nick Helm, TV presenter Angellica Bell and Emmerdale star Patrick Mower.
Episode: 3x06 | Airdate: Jul 13, 2019
Episode: 3x07 | Airdate: Jul 20, 2019
Madcap panel show presented by the comedian, who presides over two teams nominally tasked with saving planet Earth from any potential alien invasion. Josh Widdicombe, Amanda Barrie, Samantha Womack and Michael Buerk must find clips, people and anything that is fun or funny enough for Harry to place in the capsule which, in the event that the planet is invaded by aliens, can be presented to them to demonstrate earthlings are good fun and therefore worthy of saving.