Decades after being presumed dead, Keiko's return shocks Monarch; Cate defies orders to save Shaw and unleashes a new Titan.

Lee and Keiko investigate a secretive village with a cult devoted to a mysterious creature. Cate crosses paths with a deadly stowaway.

Shaw, Keiko, Hiroshi, and Kentaro go rogue in an attempt to find Titan X. Cate struggles with feelings of guilt. A buried secret is exposed.

To get Hiroshi's device back, Shaw and the team execute a daring heist at Apex Cybernetics.

In Santa Soledad, Titan X becomes a target for Apex, forcing Shaw and the Randas to infiltrate the covert experiment.

Shaw and Suzuki test a "Titan phone" designed to summon Godzilla, triggering an unforeseen event that puts Shaw in the path of his own past.