Wolverine in "Rumble in the Jungle" Part 1 of 6
Iron Fist in "The Highwayman Comes Riding"
Ghost Rider in "Fellow Travelers" Part 1 "Rage of Honor"
Ant-Man in "Giant Trouble"

Vows
Two men: Universtiy Professor Martin Stein and Student Ronnie Raymond, victims of a bizarre nuclear accident; able to fuse themselves at will...