
1) DC Comics alien 2) Extraterrestrial superhero
Found on
https://www.crosswordclues.com/clue/proty

Proty is the name of two fictional extraterrestrials in the DC Comics universe. The original Proty first appeared in Adventure Comics #308 (May 1963), while the second Proty debuted in Superman`s Pal Jimmy Olsen #72 (October 1963). ==Fictional character biography== The origin of the Proty`s race is given in Adventure Comics #334. Many centuries .....
Found on
http://en.wikipedia.org/wiki/Proty
No exact match found.