The Hindi dubbed version of "Spectral" features the voice talents of several popular Indian voice actors, including:

From the first eerie flicker to the last pulse of gunfire, Spectral balances brooding dread with kinetic spectacle. Cinematography drenches interiors in sickly fluorescents and midnight blues, while muted, ash‑grey exteriors amplify how isolated and small humans feel against something unseen. The movie leans into tension: silence becomes a weapon, and darkness is a shifting, hungry presence.

Mark Clyne, a DARPA engineer, is sent to investigate using high-tech hyperspectral cameras. He discovers that these beings are not ghosts but Bose-Einstein Condensate (BEC)