Mamma Mia 3 Cast Update: Amanda Seyfried Pitches Sydney Sweeney and Sabrina Carpenter

Amanda Seyfried is already planning the next trip to the Greek islands. The actress revealed her dream casting choices for a potential “Mamma Mia 3.” She specifically named Sydney Sweeney and Sabrina Carpenter as her top picks to join the ABBA-filled franchise.

This exciting news came from a recent interview with Entertainment Tonight. Seyfried, who played Sophie in the first two films, expressed strong confidence that a third movie is on the horizon.

Why Seyfried is Confident About the Threequel

Seyfried told the outlet she is “pretty sure” the sequel is happening. While Universal Pictures has not made an official announcement, the project seems to be moving forward. Producer Judy Craymer reportedly has a script ready.

The actress envisions the story catching up with Sophie in the present day. She is now a mother herself, which would open new narrative doors. Seyfried suggested Carpenter could play Sophie’s cousin, seamlessly integrating new characters into the family.

She also enthusiastically endorsed bringing her “The Housemaid” co-star, Sydney Sweeney, into the fold. “A bunch of girls want to be part of it, and I’m all for it,” Seyfried stated. This aligns with Sweeney’s own past comments to Variety, where she expressed her love for the franchise and desire to film in Greece.

Who Else Could Return to Kalokairi?

Alongside new faces, Seyfried expects the original cast to reunite. She named the three potential fathers—Pierce Brosnan, Colin Firth, and Stellan Skarsgård—as likely returnees. Fan favorites Christine Baranski and Julie Walters would also probably be back for more musical numbers.

A major question remains about Meryl Streep’s character, Donna, who passed away in the second film. Seyfried has previously voiced hope that writers could find a creative way to include Streep again. This could involve flashbacks or dream sequences to honor the beloved character.

The potential return of most original cast members, combined with fresh talent, creates a compelling formula. It balances nostalgia with new energy, a key to successful long-running franchises.

The prospect of a new “Mamma Mia” film with this star-studded cast is incredibly promising. Fans can likely expect an official “Mamma Mia 3” confirmation soon, bringing more music and sunshine back to the big screen.

Thought you’d like to know

Has Mamma Mia 3 been officially confirmed?

No, Universal has not officially greenlit the project yet. However, Amanda Seyfried stated she is “pretty sure” it is happening, and a script is reportedly finished.

Who does Amanda Seyfried want in the Mamma Mia 3 cast?

Seyfried has publicly pitched for Sydney Sweeney and Sabrina Carpenter to join the franchise. She sees Carpenter potentially playing Sophie’s cousin.

Will the original Mamma Mia cast return for the third movie?

Amanda Seyfried believes so. She expects Pierce Brosnan, Colin Firth, Stellan Skarsgård, Christine Baranski, and Julie Walters to all reprise their roles.

How could Meryl Streep return after her character’s death?

While Donna passed away, Seyfried hopes writers use flashbacks or another creative narrative device. This would allow Meryl Streep to appear in the film.

What is the connection between Seyfried and Sydney Sweeney?

The two actresses star together in the upcoming psychological thriller “The Housemaid.” Their on-screen chemistry sparked Seyfried’s casting idea.