Spirou #3861 was published by Dupuis on April 1, 2012, as part of a series that began in 1938. Jean-Michel Thiriet and Sergio Salma write, and art comes from BenBK, Christian Darasse and Didier Conrad. This 52-page issue features Spirou, Marsupilami, Nelson, Badger and Parker, among 8 characters cataloged on VerseDB.