Kirk Alyn sets the herioc standard for generations to come, portraying Superman in these multi-chapter cliffhanger adventures that kept Saturday matinee crowds coming back for more.

The 15-chapter Superman (1948) spans our hero's first arrival on Earth to his alter-ego role as reporter Clark Kent through his battle with sinister Spider Lady.

In the 15-part Atom Man vs. Superman (1950), a UFO and A-bomb imperil Metropolis. Don’t miss a moment!