2x4 - Whitstable Pearl

When 1970s movie icon Zelda St John changes her will, leaving her fortune to her housekeeper, Natalia, the young woman seeks out Pearl, fearing that Zelda's family might hurt her. Not long afterward, Zelda is found unconscious at her home, attacked with a croquet mallet, and Natalia disappears. Clashing over who they believe is responsible, Mike and Pearl lead separate investigations.