Adventures of Superman
by Whitney Ellsworth and Robert J. Maxwell
In the first episode of season 3, “Through the Time Barrier” (23 Mar 1955),
Professor Twiddle’s time machine takes the staff of the Daily Planet back to
prehistoric times. I don’t know whether there was any other time travel.
Faster than a speeding bullet! More powerful than a locomotive! Able to leap tall
buildings in a single bound! Look—up in the sky! It’s a bird! It’s a plane! It’s
Superman!
Yes, it’s Superman, strange visitor from another planet who came to Earth
with powers and abilities far beyond those of mortal men. Superman, who can change the
course of mighty rivers, bend steel in his bare hands, and who—disguised as Clark Kent,
mild-mannored reporter for a great metropolitan newspaper—fights a never-ending battle
for truth, justice, and the American way!
Adventures of Superman by Whitney Ellsworth and Robert J. Maxwell (23 April 1955).