What If?

(1977) #20

---

• penciller

  Sal Buscema

• penciller

  Alan Kupperberg

• penciller

  Bruce Patterson

• letterer

  John Costanza

• letterer

  Tom Orzechowski

• letterer

  Gaspar Saladino

• letterer

  Irving Watanabe

• writer

  Tom DeFalco

• colorist

  Carl Gafford

• editor

  Mark Gruenwald

• editor

  Dennis Oneil

• penciller (cover)

  Al Milgrom

• inker

  Joe Sinnott

---

All data from the awesome folks at Marvel.