Additional casting includes Mia McKenna-Bruce as Maureen Starkey, Ringo Starr’s wife, highlighting the focus on band members' personal lives.

The project is a collaboration between Sony Pictures, Neal Street Productions, and Apple Corps, directed by Sam Mendes, with a script by Jez Butterworth, Peter Straughan, and Jack Thorne.

Paul Mescal, known for 'Foe,' will play Paul McCartney, with his resemblance to the musician being less than ideal but potentially improved with costume and makeup, while Ronan's resemblance to Linda is moderate.

A highly anticipated Beatles biopic titled 'The Beatles – A Four-Film Cinematic Event' is underway, with Saoirse Ronan cast as Linda McCartney and Paul Mescal as Paul McCartney, focusing on different band members across four films.

Joseph Quinn is noted for his strong physical resemblance to George Harrison, especially in facial features, making him a suitable choice for the role.

The biopic is part of a broader trend of music and celebrity-focused films, emphasizing the enduring legacy of The Beatles in cinema and popular culture.

The series aims to explore the band's personal relationships, creative struggles, and formative years, including Linda McCartney's life and her role as the first woman on the cover of Rolling Stone.

Linda McCartney, who died in 1998 at age 56 from cancer, was also known for her work as a photographer and her marriage to Paul McCartney, with her life and influence being central to the narrative.

Ronan and Mescal, who previously starred together in 'Foe,' have developed a genuine friendship, which is expected to enhance their on-screen chemistry.

While the cast has faced some initial criticism for not being from Liverpool or resembling the original Beatles, the filmmakers aim to authentically portray the band’s complex history.

The series is expected to be released in April 2028, after a delay from the original 2027 date, with Sony emphasizing an innovative release strategy.

Saoirse Ronan recently married actor Jack Lowden, with whom she has a child, and her personal milestones are often highlighted alongside her professional projects.