Confronted by the Juggernaut in the mansion, Professor X tries unsuccessfully to defend himself by using telepathy, but Juggernaut is wearing his psionic helmet. The X-Men step in, using combined powers to fight the Juggernaut.

Professor X retreats to use his new "mento-helmet". This device boosts his powers and he sends a mental wave across the city looking for help.

The mental wave is received by the Teen Brigade and Mat Murdock, but neither the Brigade nor Murdock are able to respond. Finally, the wave reaches young Johnny Storm, who does not quite trust his senses.

The X-Men take a tremendous beating at the hands of Juggernaut, the highlight being Beast luring him into the danger room and giving him his moneys worth.

Meanwhile, Professor X is able to convince Johnny to come to the aide of the X-Men, and together they defeat Juggernaut. Professor X then erases Johnny's memories of the event and sends him on his way.

Ending on a comical note, Professor X promises each of X-men a "reward" when they are rested up....