Marcus offers to tutor Gloria's teenage son Barney, while Grumio is mistaken for a schoolboy and soon finds himself recruited into the under-14s boxing team.

Cast: Max Basden, Tom Basden, Pippa Haywood, Phill Langhorne, Rhianna Merralls, Jonathan Pointing, Tom Rosenthal, Ryan Sampson, Louis Suc, Ellie Taylor, John Thomson