Issue: #155
“River Run” continues: Swamp Thing's odyssey through parallel worlds leads him to a dark bayou where an aged, semiretired superhero must defeat Solomon Grundy and uncover a terrible secret.In the fourth story of River Run, The Secret of Slaughter Swamp, Swamp Thing must take on the form of Solomon Grundy, and reveal to a semi-retired superhero named the Black Box the secrets of Slaughter Swamp, in...
First appearances: Black Box
Creators: Richard Starkings, Stuart Moore, Kim DeMulder, Julie Rottenberg, Mark Millar, Len Wein, Tatjana Wood, Bernie Wrightson, John Totleben, Phil Hester
Characters: Swamp Thing, Black Box, Anna, Solomon Grundy, Maude, Michael Cooper, Harold
Story arcs: River Run