Set in the Age of Apocalypse, this week's episode reaches a boiling point between brothers Cyclops and Havok as it's revealed that Cyclops has committed treason. Even though he's been the leader of Sinister's security force, Cyclops has been freeing the imprisoned mutants behind Apocalypse's back. What does Havok do when he finds this out?

Plus, Forge leads a group of traveling actors which includes Nate Grey. A mysterious mutant joins their group, and shows an unusual amount of interest in the young Nate Grey. What's their connection and how does this growing relationship affect Forge?

Comics covered: Factor X 1-4 & X-Man 1-4