Detective Comics, Vol. 1 #225B
The Strange Experiment of Dr. Erdel
The Strange Experiment of Dr. Erdel - Hoping to communicate with an alien, Dr. Erdel turns on his robot brain, and accidentally teleports J'onn J'onzz to Earth. The shock ruins poor Dr. Erdel's heart. Being a benevalent alien, J'onn shapeshifts into human form and takes on the identity of John Jones, police detective, until the peace-loving peoples of his planet finish their project to build a rocket and come to Earth.
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Characters View all
|Robin (Dick Grayson)|
|Batman (Bruce Wayne)|
|Martian Manhunter (J'onn J'onzz)|