S1E8
The Prison Plot
⚠ Spoiler alert This recap gives away what happens in this episode.
Episode Summary & Review
Aired 1981-10-31 on NBC.
The evil Magneto places a force field around a prison island, holding the prison staff and others attending a convention (including the Spider-Friends) hostage. Magneto seizes control of the power supply to the entire East Coast and threatens to destroy the Earth unless his “Brotherhood Of Evil Mutants” are immediately paroled from jail.