Red Roof(2004)

Thongdee was mistaken as Gooy Tong, a millionaire that went missing. When he told the police the truth who he is, they thought that he had lost his mind due to stress. No one believes him because Choomsee, the wife of Gooy Tong had just received a letter with his recent picture of his new reconstructed face, which look exactly like Thongdee. Thongdee, suspiciously thinking someone is trying to hurt him, decided to travel so he can safe, but instead, he was sent to a mental institute called Red Roof.