Bill Nighy
Roman Griffin Davis
— Finn
Dexter Sol Ansell
— Charlie
Clare Dunne
Michael Socha
Maisie Williams
Eoin Duffy
— Ben
Deirdre Monaghan
— Molly
David Ryan
— Josh
Harleen Sahota
— Sasha
Ian Dillon
— Ferry Passenger (uncredited)
Lore Adewusi
— Tomo
Eleanor Jordan O'Farrell
— Pub Patron (uncredited)