Cast of Infinity

Matthew Broderick portrays the role of Richard Feynman, a brilliant physicist whose personal life is marked by love and loss.

Patricia Arquette plays Arline Greenbaum, Richard Feynman's first wife who battles with tuberculosis.

Peter Riegert takes on the role of Mel Feynman, Richard Feynman's father who provides support during tough times.

Jeffrey Force portrays the younger version of Richard Feynman, showing glimpses of his early life.

David Drew Gallagher plays Harold, a character who interacts with Richard Feynman during significant moments.

Raffi Di Blasio appears as Robert, a character intertwined in the life of Richard Feynman.

Josh Keaton portrays David, a character who plays a role in Richard Feynman's journey.

James Hong takes on the role of Abacus Adder, a character who adds depth to the story.

Melissa DeLizia portrays the younger version of Joan, showcasing a significant relationship in Richard Feynman's life.

Peter Michael Goetz plays Dr. Gell-Mann, a character who impacts Richard Feynman in the movie.

Kelly Wolf appears as Nurse Kate, a character involved in the medical aspects of the storyline.

Mary Pat Gleason takes on the role of County Nurse #2, adding to the supporting cast of characters in the movie.