Leonardo DiCaprio (and his father) with Sean Penn at the premiere of One Battle After Another

As Bob Ferguson, DiCaprio could be in line for Oscar nominations, according to reports.

Leonardo‘s dad, George, was at the film’s premiere with his wife Peggy Ann Farrar.

Sean Penn plays Lockjaw in this Paul Thomas Anderson project.

Known as Brenda in Scary Movie, Regina Hall now plays Deandra in One Battle After Another.

The Puerto Rican actor, who plays Sergei Sergio, was present on the pink carpet.

Comedy star John C. Reilly was a guest at the California premiere.

Here, a very happy Adrien Brody in front of the cameras.

Young star Dove Cameron in her silver dress.

The original Hellboy himself was present on the red carpet.

Here we see Thora Birch, an iconic actress of the ’90s!

Topher Grace, star of That ’70 Show, also on hand at the Warner Bros. event.

With her unique red-carpet look, Teyana Taylor plays Perfidia Beverly Hills in this American thriller.

The man who played the villain in Titanic supported his former colleague DiCaprio on the red carpet.

Former Game Of Thrones star Gwendoline Christie looked radiant at the film’s premiere.

Actor Demian Bichir with his girlfriend Victoria Aletta, a professional Italian dancer.