Marvel Preview (1975) #21
Published: 4/10/1980
- Steve Ditko, penciler
- Klaus Janson, penciler
- Bob Larkin, penciler
- Steve Oliff, penciler
- Bill Sienkiewicz, penciler
- Lynn Graeme, editor
- Ralph Macchio, editor
- Steven Grant, writer
- Mark Gruenwald, writer
- Doug Moench, writer
- Roger Stern, writer