Ridley

Adrian Dunbar plays DI Alex Ridley, the central character who is deeply involved in solving complex cases.

Bronagh Waugh takes on the role of DI Carol Farman, a determined and capable detective working alongside Ridley.

Terence Maynard is DCI Paul Goodwin, a high-ranking officer in the police force.

George Bukhari portrays DC Darren Lakhan, a member of the investigative team.

Julie Graham plays Annie Marling, a character involved in the storyline.

Georgie Glen takes the role of Dr. Wendy Stone, a professional contributing her expertise.

Aidan McArdle is Michael Flannery, a character intertwined in the series narrative.

Bhavna Limbachia plays Geri Farnham, adding depth to the show's plot.

Jacquetta May portrays Kate Ridley, related to the titular character.

Tareq Al-Jeddal plays Jack Farman, related to one of the detectives.

Kitty Watson is Ella Ridley, a part of the family dynamics in Ridley's life.

Elizabeth Berrington takes on the role of Jean Dixon, contributing to the story's development.