Pif Gadget #1555 was published by Editions Vaillant on March 1, 1975, as part of a series that began in 1945. Jacques Kambouchner and Roger Lécureux write, and art comes from André Chéret. It features Pif, Hercule, Placid, Muzo and Zorro, among 9 characters catalogued on VerseDB.