Alpha, 13, is a troubled teenager who lives alone with her mother. Their world comes crashing down the day she comes home from school with a tattoo on her arm.

• One 4K UHD disc with the film presented in HDR10 (Region Free), and one Blu-ray disc with the film and special features (Region B)
• Interviews with Julia Ducournau, Tahar Rahim, Golshifteh Farahani and Mélissa Boros
• Junior (2011) - short film by Julia Ducournau
• 'Reimagining Body Horror in Alpha': a video essay by Will Webb
• Theatrical trailer