After getting bitten by a rabid dog, Clara must stay locked in the small cabin where she lives with her mother and husband for 40 days. While the town is assaulted by a pack of savage dogs, Clara's seclusion causes a growing desire for freedom. To escape, she will have to overcome her family's fear and determination to protect her.

• Centro de Capacitación Cinematográfica (CCC)
• Mayra Hermosillo
• Gilberto Barraza
• Tony Marcín