Wanderlust

Toni Collette portrays the character of Joy Richards. Joy is a therapist who starts to question her own monogamy after a cycling accident. She embarks on a journey of self-discovery and explores the possibility of having an open relationship with her husband.

Steven Mackintosh plays the role of Alan Richards. Alan is Joy's husband and a passionate teacher. After the accident, he also begins to question the traditional notions of marriage and sexual fidelity. He supports Joy in her exploration of open relationships and tries to find his own path to happiness.

Joe Hurst portrays the character of Tom. Tom is the teenage son of Joy and Alan. He struggles with his own relationships and desires while navigating the challenges of adolescence. Tom's journey mirrors the exploration of his parents and adds a generational perspective to the story.

Emma D'Arcy plays the role of Naomi. Naomi is a young woman who becomes involved with Joy and Alan. Her presence challenges the established dynamics of their relationship and forces them to confront their own insecurities and desires. Naomi's character brings a sense of ambiguity and uncertainty to the story.

Celeste Dring portrays the character of Laura. Laura is a close friend of Joy and provides a source of support and advice throughout the series. She offers a different perspective on relationships and serves as a sounding board for Joy's exploration of open marriage.

Royce Pierreson plays the role of Jason. Jason is a colleague of Joy's and develops a complicated relationship with her. His presence adds another layer of complexity to Joy's journey and tests the boundaries of her own desires.

Zawe Ashton portrays the character of Claire. Claire is another therapist who becomes involved in Joy's journey. She offers guidance and support as Joy questions her own beliefs and desires. Claire's character adds depth to the exploration of open relationships.

Megan Richards plays the role of Mimi Brookes. Mimi is a student at the school where Alan teaches. She becomes involved in a romantic relationship with him, further challenging his marriage to Joy and his commitment to traditional monogamy.