Nick Frost character Bruce
Chris O'Dowd character Drew
Olivia Colman character Sam
Rashida Jones character Julia
Kayvan Novak character Bejan
Ian McShane character Ron Parfitt
Rory Kinnear character Gary
Alexandra Roach character Helen
Isabella Steinbarth character Young Sam
Steve Oram character Security Guard Kevin
Janine Wood character Female Client
Tim Plester character Mickey
Wendi McLendon-Covey character Carly
Brandon Robinson character Bully #1
Louis Kyriacou character Bully #2
Kieran Gaffney character Bully #3
Susana Montero character Gloria
Yanet Fuentes character Alicia
Michael Keat character Santo Vito MC (as Miguel Mantovani)
Archibald Easton character Santo Vito MC (as Archerio)
Simon Pegg character Driver during car park dance off (uncredited)
Ben Radcliffe character Young Bruce
