Elliot, a retired alcoholic, embarks on a desperate quest to find his son who has been missing for two decades. During his trip to French America he will meet Bourk, an Acadian with whom he will form an unlikely friendship.
Al-Ghoûla, a monstrous ghoul, wants to enjoy a day off at the beach. There, she meets a little girl who builds a sandcastle who will become her accomplice when confronted with a band of turbulent vacationers.
Oniva!
À la valdrague