E1 - Episode 1

Aired: June 08, 2019

This week's guests are Martine McCutcheon, Les Dennis, Alison Hammond and Tom Courtenay.

E2 - Episode 2

Aired: June 15, 2019

Georgia Taylor, Bill Roache, Konnie Huq and Kevin Whately join Harry Hill.

E3 - Episode 3

Aired: June 22, 2019

Krishnan Guru-Murthy, Stephanie Beacham, Pam Ferris and Tom Allen are the guests on this episode.

E4 - Episode 4

Aired: June 29, 2019

Harry Hill is joined by Pam St Clement, Chelsee Healey, Chris Packham and The Krankies.

E5 - Episode 5

Aired: July 06, 2019

Jennie Bond, Nick Helm, Angellica Bell and Patrick Mower must find clips, people and anything that is fun or funny enough to save the world.

E6 - Episode 6

Aired: July 13, 2019

Helping Harry Hill fill the fun capsule and prevent an alien invasion this week are Hollywood actor Warwick Davis, gardening expert Charlie Dimmock, TV presenter Kelly Brook and children's TV presenter Sarah Greene.

E7 - Episode 7

Aired: July 20, 2019

This time Josh Widdicombe, Amanda Barrie, Samantha Womack and Michael Buerk help Harry Hill save planet Earth from a potential alien invasion.