- Roy Thomas (plot); Grass Green (dialogue)
- Grass Green; ?
- Grass Green; Frank McLaughlin
- superhero; humor
- Shape (introduction; origin); Prof. Scuba S. Duba (introduction; only appearance); Kevin Boyd (introduction; only appearance)
Roy Thomas writer credits clarified by Roy Thomas in Alter Ego magazine #106.
Story is signed "By Grass & Mac & Friends".
- Dick Giordano ?
Article explaining the nature of this title.