„Bilo jednom… u Hollywoodu“ priča je o glumcu i njegovom dvojniku koji kreću na put kako bi pronašli svoje mjesto pod suncem u filmskoj industriji daleke 1969. godine. Radnja filma se odvija u Los Angelesu 1969. na vrhuncu hippie Hollywooda. Glavni likovi u filmu Rick Dalton, bivša zvijezda jedne western TV serije i njegov dugogodišnji dvojnik Cliff Booth u vrijeme zadnjih trzaja zlatnog Hollywooda bore se za svoj uspjeh u svjetskoj prijestolnici filmske industrije koju više ne prepoznaju. Ali Rick ima poznatu susjedu - Sharon Tate…

Pregnant with director Roman Polanski's child and awaiting his return from Europe, 26-year-old Hollywood actress Sharon Tate becomes plagued by visions of her imminent death.

The life of actress Sharon Tate from her early days as a Texas beauty queen to her violent encounter with the Manson family in 1969.

The documentary profiled the final and last days of Sharon Tate Polanski, a beloved actress and model, who was killed in 1969 by a cult in Los Angeles, California. She was eight months pregnant with her son at the time of her murder.

In the final, terrifying chapter of the most infamous crime of the 20th century, a dying Charles Manson is offered a chance to repent for his crimes, revealing horrific, never-before-seen details about the Sharon Tate murders—as well as a shocking twist.