David Hewlett is an English-born Canadian and American actor, writer, director and voice actor best known for his iconic role as the astrophysicist Dr. Meredith Rodney McKay in the science fiction television franchise Stargate (including Stargate SG-1, Stargate Atlantis, and Stargate Universe). He has also built a prolific career in psychological thrillers, horror films and major studio features.
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David Hewlett is an English-born Canadian and American actor, writer, and director recognized for his prolific work across science fiction, horror, and psychological thrillers.
He is widely known for portraying Dr. Rodney McKay in the Stargate television franchise as well as starring in cult and feature films like Cube and The Shape of Water.
He works primarily in genre film and television, spanning sci-fi series, indie horror projects, and supporting roles in major studio features.
