The first episode of a new documentary series about the park aired tonight on BBC One at 21:30.

From the Radio Times: 

The first of a six-part series that goes behind the scenes of Britain’s most popular tourist attraction – Blackpool Pleasure Beach. Tonight’s film centres on the trials of park manager Jim ‘JR’ Rowland.
See today’s choices. (Stereo) (Subtitled)

Subject: Jim ‘JR’ Rowland
Director: Todd Austin
Series Producer: Andrew Bethell