Cimoc #18 was published by Norma Editorial on August 1, 1982, as part of a series that began in 1981. Andreu Martín and Antonio Segura write, and art comes from Alfonso Font, Enrique Breccia and Jordi Bernet. It features El Mercenario, Alvar Mayor, Frank Cappa, Sarvan and Bogey, among 6 characters cataloged on VerseDB.