Arena, Denver, Colorado on 12 & 13 February 1988 7" single: Bludgeon Riffola / DEF 7 (UK) "Let's Get Rocked" – 4:56 "Only After Dark" – 4:02 Cassette single: Bludgeon Riffola / 866 586-4 / DEFMC 7 (UK) "Let's Get Rocked" "Only After Dark" Charts and certifications Weekly charts Year-end charts Certifications In popular culture The song was used in the 1992 film Encino Man (but does not appear on the soundtrack) and the 2001 film Rock Star. It was used to promote the NBC comedy series 30 Rock. References 1992 singles 1992 songs Def Leppard songs Mercury Records singles Music videos directed by Steve Barron Songs written by Joe Elliott Songs written by Phil Collen Songs written by Rick Savage Songs written by Robert John "Mutt" Lange