Superman's Pal, Jimmy Olsen #90

In "The Brain-Washing of Big Jimmy!", Jimmy Olsen finds himself caught in a bizarre twist when a mysterious force begins manipulating his thoughts—just as a high-speed chase unfolds across Metropolis, with Super-Turtle making a dramatic aerial intervention to keep the pursuit going. Written, drawn, and inked by Henry Boltinoff, this 1966 DC classic blends sci-fi intrigue with the signature humor of the series, all framed by Curt Swan’s dynamic cover art and George Klein’s crisp inks.