Benedict Cumberbatch character Dominic Cummings
Rory Kinnear character Craig Oliver
John Heffernan character Matthew Elliott
Oliver Maltman character Michael Gove
Richard Goulding character Boris Johnson
Simon Paisley Day character Douglas Carswell
Lee Boardman character Arron Banks
Lucy Russell character Elizabeth Denham
Paul Ryan character Nigel Farage
Kyle Soller character Zack Massingham
Liz White character Mary Wakefield
Tim Steed character Daniel Hannan
Kate O'Flynn character Victoria Woodcock
Nicholas Day character John Mills
Tim McMullan character Bernard Jenkin
Richard Durden character Bill Cash
Gavin Spokes character Andrew Cooper
Ronak Patani character Leave Intern Ameet
Mary Antony character Leave Intern Katie
Neal Barry character Geoff
Sophie Stanton character Lyndsey
Henrietta Clemett character Lucy Thomas
Aden Gillett character Robert Mercer
Annabelle Dowler character Focus Group Facilitator
Gabriel Akuwudike character Robin
John Arthur character Roger
Rakie Ayola character Camilla
Jay Simpson character Steve
Heather Coombs character Sandra
Kiran Sonia Sawar character Shamara
Andrew Barclay character Breitbart TV Interviewer
Ian Morine character Boris Johnson Staff Member
Ross Hatt character Policy Strategist
Theresa May character Herself (archive footage)
Vladimir Putin character Himself (archive footage)
Boris Johnson character Himself (archive footage)
Jeremy Corbyn character Himself (archive footage)
David Cameron character Himself (archive footage)
Winston Churchill character Himself (archive footage)
Margaret Thatcher character Herself (archive footage)
Mark Gatiss character Peter Mandelson (voice)
Mark Dexter character David Cameron (voice)
