Emma, Henry and Mr. Gold search for Gold's son in New York; Hook, Cora and Regina look for one of Rumplestiltskin's most-precious possessions.
Clark makes a connection with a half-machine, half-human subject that a sympathetic doctor freed from LuthorCorp.
Lois finds Clark's body and removes the blue kryptonite; Chloe is desperate to find Oliver; Jonathan returns to the Kent Farm with a message for Clark; Tess awakes in LuthorCorp lab.
The mystery man takes steps to cover his tracks; the three Trager children face romantic predicaments.
Commandos capture Dylan and take him to Mobius, to stand trial for a 300-year-old crime.