Simon Pegg (Sergeant Nicholas Angel), Nick Frost (Danny Butterman), Jim Broadbent (Inspector Frank Butterman), Timothy Dalton (Simon Skinner), Edward Woodward (Tom Weaver), Bill Nighy (Chief Inspector in London), Martin Freeman (Sergeant in London), Paul Freeman (Reverend Philip Shooter), Stuart Wilson (Dr. Robin Hatcher), Paddy Considine (Detective Superintendent Andy Wainwright), Bill Bailey (Sergeant Turner), Billie Whitelaw (Joyce Cooper), Eric Mason (Bernard Cooper), Peter Wight (Roy Porter), Julia Deakin (Mary Porter), Lorraine Hilton (Amanda Paver), Joe Cornish (Bob), Elizabeth Elvin (Sheree Prosser), Trevor Nichols (Greg Prosser), Robert Popper ('Not' Janine), Chris Waitt (Dave), Steve Coogan (Metropolitan Police Inspector)