Juan Croucier left Dokken in 1983 just prior to the release of the "Breaking the Chains" video to join Ratt. He was replaced by Jeff Pilson, who joined in time to film the video (without having played the song). The album "Tooth and Nail" was released on September 13, 1984. The album contained several hit songs including "Just Got Lucky", "Alone Again", and "Into the Fire", and sold over one million copies in the US alone, peaking at No. 49, while selling another estimated one million copies worldwide. On November 9, 1985, the band's third album "Under Lock and Key" was released. It also sold over one million copies with the singles "In My Dreams" (#24), "The Hunter" (#25) and "It's Not Love". During this time in the 1980s, Dokken opened for such bands as Judas Priest, AC/DC, Aerosmith, Dio and Kiss, among others. The 1986 documentary short "Heavy Metal Parking Lot" features fans of Dokken and Judas Priest tailgating before a concert in Maryland.