Captain Carrot (1982) #6
"The Bunny from Beyond!" The Zoo Crew tangle with some yolk monsters and then Ralf-124C4U, otherwise known as The Bunny from Beyond. "Digger O'Doom!" A mole janitor eats a Cosmic Carrot, becomes super-powered, and battles with Captain Carrot.
Script by Roy Thomas and Scott Shaw, pencils by Shaw and Mike Sekowsky, inks by Al Gordon, Shaw, and Chad Grothkopf. Cover by Shaw and Dave Hunt.
Cover price $0.60.
