Superman loses his memory--and awareness of his superhuman abilities--in a cosmic collision with an asteroid heading straight for Earth.

Lois' life is in danger when she witnesses the murderer of a scientist who was claiming to know the secret to increased male potency. Now, Clark and Perry need to protect her from the murderer Mr. Make-up and from the scientist's affair from the past : Barbara Trevino.

The globe from Clark's spaceship begins to give him some information regarding his past, but the globe is stolen for two kids before he can learn much. Lex Luthor buys the globe from Jack and begins to learn something about Superman, but not too much.

Lois's mom arrives for her daughter's wedding to Lex, but Lois's pals have other plans.