Crawler was born from an idea of Claudio Cesari, Giovanni Martiniello and Lucio Cassani, joined in the same passion for hard rock and classic metal, this idea carries out with the entrance of guitar player, Renato Fecit and the drummer, Nicola Martiniello. Thanks to Giovanni's idea in composition, the Band begins to think the writing of own songs.
During the first years of life, in 2005 and 2008, the band records 2 EPs: "Undeads" and "Burst". An unexpected success and good live shows as backing band for Haggard (at the famous live club Rolling Stones, in Milan) and Pino Scotto, the "Halloween Metal Meeting" (Belgium) and "Metal For Angels" (Belgium) take Crawler to maka the videoclip "Masters of the Night" and to cooperate with Beau Hill to produce the first full length.