(November 1977)
- Script
- Len Wein
- Pencils
- Sal Buscema (breakdowns); Ernie Chan (finished art)
- Inks
- Ernie Chan
- Colors
- Glynis Oliver
- Letters
- Gaspar Saladino (page one); John Costanza
- Genre
- superhero
- Characters
- Circus of Crime [The Ringmaster; Princess Python; Great Gambonnos; The Clown; Human Cannonball]; Major Minor; Meriam; Rex the Dog-Faced Boy; Blossom; Stilts; The Hulk[Bruce Banner]
- Reprints
- in Atlanticserien (Atlantic Förlags AB, 1978 series) #4/1980 [2 sidor bortredigerade]
- in Der unglaubliche Hulk (Condor, 1979 series) #5
- in De verbijsterende Hulk (Juniorpress, 1979 series) #18
- in L'Incroyable Hulk (Editions Héritage, 1968 series) #74/75 ([octobre 1977]) [N&B [B&W]]
- in The Mighty World of Marvel (Marvel UK, 1972 series) #288 (April 5, 1978) [5 pp., as "The Circus of Fear!"]
- in L'Uomo Ragno [Collana Super-Eroi] (Editoriale Corno, 1970 series) #257 (7 Marzo 1980)
- in Atlantic-serien [Fantastiske Fire] (Atlantic Forlag, 1978 series) #4/1980 ([april] 1980) [minus 2 pages]
- in Hulk album (Atlantic Forlag, 1979 series) #[5] - Hulk gavenummer (1981)
- in Hulk album (Atlantic Förlags AB, 1979 series) #[5] - Presentalbum (1981)
- in Gamma la bombe qui a créé Hulk (Arédit-Artima, 1979 series) #19 - Colosses en furie (décembre 1982)
- in Essential Hulk (Marvel, 1999 series) #6 (2010)
- in Marvel Masterworks: The Incredible Hulk (Marvel, 2003 series) #13 (2019)
- in Incredible Hulk Epic Collection (Marvel, 2015 series) #8 - The Curing of Dr. Banner (2023)