A special episode focusing on criminal justice. A new make-up artist puts a spring in Alan's step, while a blast from his past returns to make amends.

Alan embarks on a high-octane SAS training mission while resident drinks expert Rosie Whitter joins the team in the studio.

Alan delivers a hard-hitting expose of the Chemsex phenomenon and drama therapist Izzy Barnes leads a live workshop in the studio.

Alan takes to the skies with a flight in a Spitfire, while Jennie comes face to face with her online troll. New band Cayman perform live.

A special regal edition sees a member of the royal family welcomed to the studio. But can Alan maintain his dignity in the face of a career-defining setback?