When Todd reunites with a childhood friend with a checkered past, he convinces Margaret to represent him in a minor legal case.
Mary Margaret is unable to convince David that Arthur could be dangerous and decides to takes matters into her own hands; Hook's love gives Emma hope.
After Lex is attacked by a mysterious stranger, he and Clark both discover the last surviving member of the Veritas group who holds the secret to controlling the Traveller.
Alice searches for answers using Cyrus' genie bottle, the Red Queen and Jafar faces off, and a flashback reveals how Cyrus ended up in Wonderland.
Abraham and Dariela reunite with the team as they try to stop the hybrids from taking over New York City.