I Fantastici Quattro #21

Credits

Script

Stan Lee, Roy Thomas

Pencils

Jack Kirby, Dick Ayers, Gene Colan

Inks

Chic Stone, George Roussos, Dick Ayers, Vince Colletta

Editor

Max Bunker

Reprinted from

• Strange Tales #120
• Fantastic Four #27
• Marvel's Space-Born Superhero! Captain Marvel #1— part 2