Cast of Sphere

Dustin Hoffman plays Dr. Norman Goodman, a psychologist who is part of the team investigating a mysterious spacecraft.

Sharon Stone portrays Dr. Elizabeth 'Beth' Halperin, a biochemist who joins the expedition to explore the underwater phenomenon.

Samuel L. Jackson plays Dr. Harry Adams, a mathematician in the group facing the psychological challenges of their mission.

Peter Coyote takes on the role of Captain Harold C. Barnes, the military officer overseeing the underwater exploration team.

Liev Schreiber plays Dr. Ted Fielding, a scientist dealing with the strange events surrounding the investigating team.

Queen Latifah portrays Alice 'Teeny' Fletcher, a member of the exploration team who provides support and insight.

Marga Gómez plays Jane Edmunds, a character involved in the underwater investigation.

Huey Lewis appears as the Helicopter Pilot, assisting in the transportation of the team.

Bernard Hocke plays a Seaman, contributing to the team's efforts on the ocean.

James Pickens Jr. appears as the O.S.S.A. Instructor, providing training and guidance to the team.

Michael Keys Hall plays an O.S.S.A. Official, involved in the operational aspects of the mission.

Ralph Tabakin also plays an O.S.S.A. Official, contributing to the administrative side of the expedition.