Superboy in "The Helpless Hero"
An alien youth, Zall-Dix comes to Earth and distorts Superboy's powers in hopes of blackmailing him into exchanging bodies via mental transfer ray.
Aquaman in "Aquaman and his Sea-Police"
An untitled Varsity Vic strip.
Green Arrow in "The Green Arrow Robin Hood"
Green Arrow goes back in time and trades places with Robin Hood.