The End of the F***ing World Cast

Alex Lawther portrays the character of James. James is a socially awkward and nihilistic teenager who believes he is a psychopath. He develops a complex relationship with Alyssa as they embark on a road trip together.

Jessica Barden plays the role of Alyssa Foley. Alyssa is a fearless and rebellious teenage girl who becomes involved with James. She has a troubled past and is searching for an escape from her dysfunctional family.

Steve Oram portrays the character of Phil. Phil is Alyssa's neglectful and unreliable father. He struggles with his own personal issues and has a strained relationship with Alyssa.

Naomi Ackie plays the role of Bonnie. Bonnie is a mysterious and disturbed character who becomes fixated on James and Alyssa. She becomes entangled in their journey with potentially dangerous consequences.

Josh Dylan portrays Todd Alan King. Todd is a police officer who starts investigating the crimes committed by James and Alyssa. He becomes determined to bring them to justice.

Margaret Ann Bain plays the character of Angela. Angela is a waitress at a diner where James and Alyssa often visit. She forms a bond with them and provides occasional guidance.

Emma Appleton portrays the character of Kelly. Kelly is a fellow student at James and Alyssa's school. She becomes entangled in their lives and plays a significant role in their story.

Juliet Cowan plays the role of Diner Waitress. The Diner Waitress is a recurring character who works at the diner James and Alyssa frequently visit. She observes their journey and provides occasional advice.