Jack Nicholson at an event for The Rocky Horror Picture Show (1975)

Lea Michele and Matthew Morrison at an event for The Rocky Horror Picture Show (1975)

Julian McMahon at an event for The Rocky Horror Picture Show (1975)

Kenny Ortega and Evan Rachel Wood at an event for The Rocky Horror Picture Show (1975)

Matthew Morrison at an event for The Rocky Horror Picture Show (1975)

Jack Nicholson and Danny DeVito at an event for The Rocky Horror Picture Show (1975)

Tim Curry at an event for The Rocky Horror Picture Show (1975)

Nicole Scherzinger and Matthew Morrison at an event for The Rocky Horror Picture Show (1975)

Tim Curry and Evan Rachel Wood at an event for The Rocky Horror Picture Show (1975)

Tim Curry and Julian McMahon at an event for The Rocky Horror Picture Show (1975)

Melora Hardin and Julian McMahon at an event for The Rocky Horror Picture Show (1975)

Danny DeVito and Nicole Scherzinger at an event for The Rocky Horror Picture Show (1975)

Tim Curry, Kenny Ortega, and Matthew Morrison at an event for The Rocky Horror Picture Show (1975)

Tim Curry and Nicole Scherzinger at an event for The Rocky Horror Picture Show (1975)

Susan Sarandon, Tim Curry, Barry Bostwick, Nell Campbell, Richard O'Brien, and Patricia Quinn in The Rocky Horror Picture Show (1975)

Meat Loaf in The Rocky Horror Picture Show (1975)

Susan Sarandon, Barry Bostwick, and Richard O'Brien in The Rocky Horror Picture Show (1975)

Nell Campbell in The Rocky Horror Picture Show (1975)

Nell Campbell and Patricia Quinn in The Rocky Horror Picture Show (1975)

Tim Curry and Peter Hinwood in The Rocky Horror Picture Show (1975)

Meat Loaf, Pierre Bedenes, Christopher Biggins, Gaye Brown, Rufus Collins, and Lindsay Ingram in The Rocky Horror Picture Show (1975)

Susan Sarandon, Tim Curry, Barry Bostwick, Jonathan Adams, and Patricia Quinn in The Rocky Horror Picture Show (1975)

Susan Sarandon and Barry Bostwick in The Rocky Horror Picture Show (1975)

Charles Gray in The Rocky Horror Picture Show (1975)

Richard O'Brien and Patricia Quinn in The Rocky Horror Picture Show (1975)

Tim Curry, Nell Campbell, Richard O'Brien, and Patricia Quinn in The Rocky Horror Picture Show (1975)

Tim Curry, Nell Campbell, and Patricia Quinn in The Rocky Horror Picture Show (1975)

Susan Sarandon, Barry Bostwick, Nell Campbell, Peggy Ledger, and Patricia Quinn in The Rocky Horror Picture Show (1975)

Tim Curry in The Rocky Horror Picture Show (1975)

Susan Sarandon, Tim Curry, Barry Bostwick, Nell Campbell, Imogen Claire, Richard O'Brien, and Patricia Quinn in The Rocky Horror Picture Show (1975)

Susan Sarandon, Tim Curry, and Barry Bostwick in The Rocky Horror Picture Show (1975)