Rory Kinnear as Dave Fishwick

Jo Hartley as Nicola Fishwick

Chrissy Metz as Jessica

Amit Shah as Oliver

Rob Delaney as Carlo Mancini

Leila Farzad as Margot

Hugh Bonneville as Sir Charles

Dan Fogler as Detective Adams

Ella Bruccoleri as Zoe

Samantha Power as Bev

Pearce Quigley as David Henshaw

Jaimi Barbakoff as Financial Editor

Jenny Fitzpatrick as Sally Moorcroft

Calvin A. Dean as Matt

George Rainsford as Miles Thornton

William Travis as Andrew Stephens

Bill Blackwood as Justice James Wellesley

Catherine Dryden as Rachel

Ashley Tabatabai as Sal

Mark Conway as Jeff

Liz Thompson as Mavis

Michaella Moore as Cathy

Joe Elliott as Self

Rick Savage as Self

Vivian Campbell as Self

Phil Collen as Self

Rick Allen as Self

Alison Hammond as Self

Dermot O'Leary as Self

Graham Liver as Self - Radio Host

Leo Atkin as Husband

Michael Joel Bartelle as Paralegal

Em Humble as Paralegal

Andrea Crewe as Mary

Chris Barritt as Ted

Levi Payne as Server

Dave Fishwick as Mancini Henchman

Menyee Lai as Judge Arkwright

Oliver Woollford as Hoodie Leader

Rupert Mason as Lawyer - Ron Ackerman