Channel 5 Launches Number One Fan Thriller Series

Channel 5 launched its four-part psychological thriller "Number One Fan" on May 4 at 9 p.m., drawing immediate attention with stars Jill Halfpenny and Sally Lindsay. The series follows Lucy Logan, a successful daytime television presenter played by Halfpenny, whose life unravels after a chance encounter with Donna, an ex-military woman portrayed by Lindsay who intervenes during a car park robbery attempt.

The story begins with Donna rescuing Lucy's handbag from a thief, leading Lucy to invite her admirer backstage as a thank-you gesture. What starts as apparent fandom quickly escalates into obsession, as Donna infiltrates Lucy's professional world, public appearances, family life and home. Lucy, who fronts her own morning show and runs a self-care brand, soon discovers Donna holds a connection to a dark secret from her past that endangers her curated career and family, including husband Shawn, played by Daniel Adegboyega, and children Jacob and Poppy.

Supporting roles include Dean Andrews as Stewart Jones, a disgraced former TV host central to Lucy's history; Sharlene Whyte as Lucy's manager Mel; and Harvey Rhys-Conway as son Jacob. Other cast members feature Erin Shanagher as...