Boogie Nights (1997)

Paul Thomas Anderson’s Boogie Nights (1997), starring Mark Wahlberg, Julianne Moore, and Burt Reynolds, is a bold ensemble drama tracing the rise and fall of the adult film industry in 1970s–80s Los Angeles. Mixing sex, fame, addiction, and family-like bonds, it’s both a satirical and tragic exploration of the cost of excess and desire.

Från IMDB:
An idealistic porn producer aspires to elevate his craft to an art when he discovers a hot young talent.