Action Comics (1938 DC) #354 – September 1967 Issue – DC Comics
Superman stars in “Captain Incredible!” Supergirl stars in “The Brain-Stealers!” (art
by Jim Mooney?). Curt Swan cover pencils.
A scientist of the 27th Century creates a super-robot named Captain Incredible, with
powers that exceed those of Superman, to be his aide, but the stress of traveling
back to the 20th Century turns the robot into Superman’s enemy.