UNCANNY X-MEN (1963) #263

Banshee and Forge perform a rescue mission to save an unconscious Jean Grey in the Morlock Tunnels. After Jean is safely reunited with her teammates, she makes a shocking discovery about the remaining X-team on Muir Isle. Banshee, Forge and Jean Grey go missing in the Morlock tunnels. Colossus is captured by Masque. The Reavers attack one of Emma Frost’s properties.