- Werner Roth
- John Tartaglione
- Stan Goldberg
- Sam Rosen (top caption); Art Simek (bottom caption)
- The X-Men [Cyclops; Marvel Girl; Beast; Iceman]; the Mimic; Banshee
- Reprint Note before Migration:
- in The Official Marvel Index to the X-Men (Marvel, 1987 series) #2 (July 1987)
- in Marvel Milestone Edition: X-Men #28 (Marvel, 1994 series) #nn
Disputed penciler credit--Werner Roth alone per Steve Whitaker, Nick Caputo, Carl Gafford, and Michael Evans; Werner Roth with Jack Kirby per the original indexer.
Sources for letters credits are The Official Marvel Index to the X-Men (Olshevsky 1987) and The Official Marvel Index to the X-Men (Ward 1994).