Pif Gadget #1578 was published by Editions Vaillant on August 1, 1975, as part of a series that began in 1945. Guillermo Mordillo and Roger Lécureux write, and art comes from André Chéret and Roger Dal. It features Pif, Hercule, Placid, Muzo and Pifou, among 9 characters catalogued on VerseDB.