Five friends who reunite in an attempt to top their epic pub crawl from 20 years earlier unwittingly become humankind's only hope for survival.
Simon Pegg
Nick Frost
Martin Freeman
Paddy Considine
Eddie Marsan
Rosamund Pike
Pierce Brosnan
David Bradley
Darren Boyd
Michael Smiley
Steve Oram
Reece Shearsmith
Nicholas Burns
Bill Nighy
Thomas Law
Zachary Bailess
Jasper Levine
James Tarpey
Luke Bromley
Sophie Evans
Samantha White
Rose Reynolds
Richard Hadfield
Flora Slorach
Francesca Reidie
Charlotte Reidie
Alex Austin
Jonathan Aris
Jenny Bede
Angie Wallis
Paul Bentall
Richard Graham
Alice Lowe
Rafe Spall
Leo Thompson
Julia Deakin
Greg Townley
Sebastian Zaniesienko
Luke Scott
Tyler Dobbs
Samuel Mak
Teddy Kempner
Mark Kempner
Nick Holder
Paul Kennington
Michael Sarne
Mark Heap
Kelly Franklin
Stacey Franklin
James Granstrom
Gabe Cronnelly
Patricia Franklin
Mark Donovan
Ricky Champ
Ken Bones
Edgar Wright
Peter Serafinowicz
Garth Jennings
Nicola Cunningham