Paul Rudd, Jonathan Majors, and more attended the 'Ant-Man and the Wasp: Quantumania' world premiere. Here are the 16 best photos.

Kevin Feige, Michael Douglas, Kathryn Newton, Jonathan Majors, Paul Rudd, Evangeline Lilly, Michelle Pfeiffer, Peyton Reed, Victoria Alonso and Stephen Broussard attend attends Marvel Studios' “Ant-Man and The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.Alex J. Berliner/ABImages

• "Ant-Man and the Wasp: Quantumania" had its world premiere on Monday night in Los Angeles.
• Check out photos of Paul Rudd, Jonathan Majors, Evangeline Lilly, Michelle Pfeiffer, and more.

Leading man Paul Rudd reprises his role as Scott Lang in "Quantumania."

Paul Rudd attends Marvel Studios' “Ant-Man and The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Axelle/Bauer-Griffin/FilmMagic

Evangeline Lilly is back for her fourth appearance as Hope van Dyne, also known as the Wasp.

Evangeline Lilly attends Marvel Studios' “Ant-Man And The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Jon Kopaloff/WireImage

Jonathan Majors brings a new villain to audiences with Kang the Conqueror.

Jonathan Majors attends Marvel Studios' “Ant-Man and The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Axelle/Bauer-Griffin/FilmMagic

Kathryn Newton joins the MCU as an older Cassie Lang.

Kathryn Newton attends Marvel Studios' “Ant-Man and The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Axelle/Bauer-Griffin/FilmMagic

Michael Douglas plays Hank Pym, and was joined by Dylan Michael Douglas and Catherine Zeta-Jones.

Dylan Michael Douglas, Michael Douglas, and Catherine Zeta-Jones attend Marvel Studios' “Ant-Man And The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Jon Kopaloff/WireImage

Michelle Pfeiffer plays Janet van Dyne, who was previous trapped in the Quantum Realm.

Michelle Pfeiffer attends Marvel Studios' “Ant-Man And The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Alex J. Berliner/ABImages

“Ghostbusters” star Bill Murray joins the MCU as the Quantum Realm’s Lord Krylar.

Bill Murray attends Marvel Studios' “Ant-Man and The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Axelle/Bauer-Griffin/FilmMagic

“The Good Place” star William Jackson Harper plays Quaz in the sequel.

William Jackson Harper and Ali Ahn attend Marvel Studios' “Ant-Man and The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Axelle/Bauer-Griffin/FilmMagic)

David Dastmalchian plays Scott Lang’s associate, Kurt, in the MCU and took to the red carpet with his wife Evelyn Leigh.

Evelyn Leigh and David Dastmalchian attend the "Ant-Man and The Wasp: Quantumania" world premiere at Regency Village Theatre in Westwood, California on February 06, 2023.      Alberto E. Rodriguez/Getty Images for Disney

Kevin Feige showed off his latest Marvel cap along with Disney chairman Alan Bergman and CEO Bob Iger.

Producer and Marvel Studios President and Marvel CCO Kevin Feige, Disney Studios Content Chairman Alan Bergman, and The Walt Disney Company CEO Bob Iger attend the Ant-Man and The Wasp Quantumania world premiere at Regency Village Theatre in Westwood, California on February 06, 2023.      Alberto E. Rodriguez/Getty Images for Disney

Corey Stoll played villain Darren Cross/Yellowjacket in the first "Ant-Man" film. He was joined on the red carpet by his wife Nadia Bowers.

Corey Stoll and Nadia Bowers attend Marvel Studios' “Ant-Man And The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Jon Kopaloff/WireImage

Rudd and Majors posed for photos together.

Jonathan Majors and Paul Rudd attend the "Ant-Man and the Wasp: Quantumania" world premiere at Regency Village Theatre in Westwood, California on February 06, 2023.      Alberto E. Rodriguez/Getty Images for Disney

Rudd then took the opportunity to meet fans dressed as Ant-Man and Kang the Conqueror.

Alex J. Berliner/ABImages

Lilly also took time to pose with fans cosplaying as the Wasp.

Alberto E. Rodriguez/Getty Images for Disney

Pfeiffer photobombed her costar Newton.

Michelle Pfeiffer and Kathryn Newton attend Marvel Studios' “Ant-Man And The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Jon Kopaloff/WireImage

"Doctor Strange in the Multiverse of Madness" actor Xochitl Gomez came out to support her fellow Marvel stars.

Xochitl Gomez attends Marvel Studios' “Ant-Man And The Wasp: Quantumania" at Regency Village Theatre on February 06, 2023 in Los Angeles, California.      Jon Kopaloff/WireImage