Suggestions by @siddarthsid

Kate Winslet

as Jean Tatlock in Oppenheimer (2003)

Alfred Molina

as Isidor Isaac Rabi in Oppenheimer (2003)

Tom Hanks

as Gen. Leslie Groves in Oppenheimer (2003)

Kevin Kline

as Lewis Strauss in Oppenheimer (2003)

Michelle Pfeiffer

as Katherine Oppenheimer in Oppenheimer (2003)

Daniel Day-Lewis

as J. Robert Oppenheimer in Oppenheimer (2003)

John Hurt

as V in V for Vendetta (1975)

Naya Rivera

as Sasha in Barbie (2003)

Sacha Baron Cohen

as CFO of Mattel in Barbie (2003)

Seann William Scott

as Aaron Dinkins in Barbie (2003)

Steve Austin

as Kenmaid in Barbie (2003)

Chris Penn

as Stereotypical Ken in Barbie (2003)

Tim Curry

as Sugar Daddy Ken in Barbie (2003)

Melanie Lynskey

as Diplomat Barbie in Barbie (2003)

Victoria Beckham

as Mermaid Barbie in Barbie (2003)

Archie Panjabi

as Journalist Barbie in Barbie (2003)

Eva Mendes

as Judge Barbie in Barbie (2003)

Melissa McCarthy

as Lawyer Barbie in Barbie (2003)

Alexis Arquette

as Dr. Barbie in Barbie (2003)

Jaime Pressly

as Physicist Barbie in Barbie (2003)