DC Released March 1967

Action Comics #350

Low

Mid

$25

High

$85

UPC N/A

Published March 1967

Cover Price $0.12

Pages 36

FOC N/A

THE SECRET STONE-AGE SUPERMAN / THE ANTI-SUPERGIRL PLOT! When Perry White discovers a caveman skeleton dressed in a Superman costume, Superman travels into the past to investigate, but is trapped in prehistoric times because Earth's sun is red in that era. A band with members that dress up as Green Lantern, Batman and Green Arrow are using their performances to commit robbery.