In Victorian England, the young and beautiful Alice tells a tale of a strange new land that exists on the other side of a rabbit hole. Thinking Alice insane, her doctors aim to make her forget everything. While Alice is ready to put it all behind her, she knows this world is real. In the nick of time, the Knave of Hearts and the White Rabbit save her from a doomed fate. Together, the trio tumble down the rabbit hole to Wonderland, where nothing is impossible.

Once Upon a Time in Wonderland ran for 1 season. No new episodes are scheduled.