Quentin Tarantino has just added another Hollywood favorite to his Charles Manson movie. Westworld star James Marsden joins Once Upon A Time In Hollywood.

Read on to get the latest details on James Marsden and Once Upon A Time In Hollywood…

CelebNMovies247.com has the latest on Quentin Tarantino star-studded movie, Once Upon A Time In Hollywood.

The casting news of James Marsden comes shortly after Al Pacino signed up for the film, his first collaboration with Tarantino. Al Pacino will take on the role of Marvin Shwarz, a fictional Hollywood agent to Leonardo DiCaprio‘s character, former Western TV series star Rick Dalton.

The past week, we reported that Damian Lewis, Luke Perry, Emile Hirsch and Dakota Fanning signed on to the project to play Steve McQueen, Scotty Lancer, Jay Sebring and Squeaky Fromme.

The film tells the story of Dalton and his stunt double Cliff Booth (Brad Pitt) who are trying to make it big in Hollywood.

Dalton has a famous next-door neighbor, Sharon Tate (Margot Robbie), who was one of five people murdered by the infamous Manson Family cult in August 1969.  Nicholas Hammond has signed up to portray director Sam Wanamaker, while Keith Jefferson is Land Pirate Keith.

The legendary director Tarantino is said to be keen to sign Burt Reynolds up to play ranch owner George Spahn.

Speaking about the movie, the 55-year-old filmmaker recently said:

It takes place during the 1969 Hollywood era at the height of the counterculture explosion, at the time of the hippie revolution. During the summer, little by little, block by block, we’ll be transforming Los Angeles in the psychedelic Hollywood of 1969.

Tarantino says the movie is set for release on August 9, 2019.

The date pays homage to the 50th anniversary of the Manson Family committing the LaBianca murders.