Greg Butler

Valley of the Dinosaurs

3 appearancesSince 1975

Greg Butler first appeared in Valley of the Dinosaurs #2 (1975-06-10), published by Charlton. 3 appearances are indexed across 1 series.

Time-displaced character and son of John Butler in the Hanna-Barbera cartoon and comic book series, Valley of the Dinosaurs.

Character history

Key issues

1 issue

Across the catalog

1 series