Surface (TV) Cast
The cast of Surface. Updated on July 18, 2025.
7 actors
Gugu Mbatha-Raw
as Sophie Ellis (9 episodes)

Gugu Mbatha-Raw portrays Sophie Ellis, one of the main characters in Surface. Sophie is a determined and intelligent woman who plays a vital role in unraveling the mysteries of the show.

Oliver Jackson-Cohen
as James Ellis (9 episodes)

Oliver Jackson-Cohen plays James Ellis, a key character in Surface. James is a charismatic and resourceful individual who discovers a world-altering secret.

Ari Graynor
as Caroline (9 episodes)

Ari Graynor takes on the role of Caroline in Surface. Caroline is a strong and independent woman who becomes entangled in a dangerous web of secrets.

François Arnaud
as Harrison (9 episodes)

François Arnaud portrays Harrison, a mysterious character in Surface. Harrison's past has connections to the unfolding events, making his role crucial in the story.

Millie Brady
as Eliza (9 episodes)

Millie Brady plays Eliza, a determined and resourceful individual in Surface. Eliza's unwavering spirit drives her to dig deeper into the enigmatic events surrounding the show.

Marianne Jean-Baptiste
as Hannah (9 episodes)

Marianne Jean-Baptiste takes on the role of Hannah in Surface. Hannah is a knowledgeable and insightful character who aids the main protagonists in their pursuit of the truth.

Stephan James
as Thomas Baden (9 episodes)

Stephan James portrays Thomas Baden, an enigmatic character in Surface. Thomas possesses secrets that hold significant implications for the show's overarching mysteries.

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