Ben Palmer Director Simon Bird Will McKenzie Actor James Buckley Jay Cartwright Actor Blake Harrison Neil Sutherland Actor Joe Thomas Simon Cooper Actor Emily Head Carli D'Amato Actor Tamla Kari Lucy Actor Jessica Knappett Lisa Actor Theo Barklem-Biggs Richard Actor Theo James James Actor Anthony Head Will's Dad Actor Laura Haddock Alison Actor Damon Beesley Screenwriter, Executive Producer Iain Morris Screenwriter, Executive Producer Christopher Young Producer William Webb Film Editing Dick Lunn Production Design