Retrograde (2020)

Chained to his basement bed, a young boy finds comfort only in the sounds of radio his parents turn on from time to time. After his mother's cold attempts to feed him go wrong, leaving him with a bruised cheek, he decides that he's had enough and proceeds to bust out of his twisted house arrest. He steps out into an unpredictable night, quickly realizing that he was never ready to be on his own.