Cast of Another Earth

Brit Marling plays Rhoda Williams, a young astrophysics student who becomes intertwined with a composer's tragic past.

William Mapother portrays John Burroughs, a composer who grapples with loss and intersects with Rhoda's life following a tragic accident.

Matthew-Lee Erlbach takes on the role of Alex, a friend and supportive figure in the narrative.

Meggan Lennon plays Maya Burroughs, the wife of John Burroughs, whose fate is central to the film's dramatic arc.

AJ Diana appears as Amos Burroughs, the son of John Burroughs, adding to the family dynamic affected by the film's events.

Kumar Pallana plays Purdeep, a secondary character who contributes to the unfolding story.

Bruce Colbert acts as a Symposium Speaker, part of the narrative's exploration of the duplicate Earth.

Paul S. Mezey portrays a Symposium Speaker, engaging in the discourse about the implications of the discovery in the film.

Ana Valle plays a Symposium Speaker, offering insights into the existence of the other Earth.

Jeffrey Goldenberg appears as a Symposium Speaker, a voice in the discussions regarding the film's central astronomical anomaly.

Joseph A. Bove plays a Symposium Speaker, contributing to the intellectual backdrop of the movie.

Jordan Baker acts as Kim Williams, Rhoda's mother, adding depth to Rhoda's personal life and the challenges she faces.