DC Released February 1971

Action Comics #399 (1971)

Action Comics #399 is an issue of the Action Comics series from DC, released February 25, 1971. Written by Leo Dorfman with artwork by Curt Swan. This page represents the regular first-print edition.

Low

Mid

$12

High

$40

Published February 1971

Cover Price $0.15

Pages 32

SUPERMAN, YOU'RE DEAD... DEAD... DEAD / SUPERBABY'S LOST WORLD! Superman is brought to the 24th century with other heroes from the past as part of a future history lesson, but he learns that he may really be the second duplicate Superman created after the first one from Krypton, died The Kents' happy day at an amusement park is disrupted when two jewel thieves stumble on super-powered baby Clark.