Amanda Tapping, standing tall at exactly 5ft 8 ¾ (174.6 cm), is a British-Canadian actress and director whose height contributes to her commanding on-screen presence in science fiction roles.
Best known for portraying the brilliant astrophysicist and Colonel Samantha Carter across Stargate SG-1, Stargate Atlantis, and Stargate Universe, her 174.6 cm stature enhances the character's authoritative military demeanor and physical capability in high-stakes missions.
She also excelled as the powerful, immortal Dr. Helen Magnus in Sanctuary, where her exact height underscores the role's blend of intellect and physical prowess.