Story: "Heck's Angels, Part 3: Dis, Dat and De Other" (22 Pages)

Credits:

Peter David (plot, script)
Todd Nauck (pencils)
Lary Stucker (inks)
Ken Lopez (letters)
Jason Wright (colors)
Digital Chameleon (color separations)
Eddie Berganza (edits)

Feature Characters:

Robin III
Superboy
Impulse
Arrowette
Wonder Girl II (all five in between Supergirl Vol. 4 #36 and #37)
Secret (also in flashback preceding Young Justice: The Secret #1)

Guest Star:

Supergirl (in between Supergirl Vol. 4 #36 and #37)

Supporting Characters:

Red Tornado
Traya Sutton (next in Impulse #56)
Kathy Sutton
Tammy Neil (in between Supergirl Vol. 4 #36 and #37

Villains:

Dante (last in Supergirl Vol. 4 #36)
Dis (first appearance; a demon; both next in Supergirl Vol. 4 #37)
Billy (Harm; in flashback preceding issue #4)

Other Characters:

Donald Fite
Ishido Maad (both next in Supergirl Vol. 4 #37)
Amelia Hibbert (first appearance; the daughter of Ma Hunkle, Red Tornado I)
Mort Hibbert (first appearance; Amelia's husband)