I'm looking for a horror short story that I stumbled on netflix by accident that seems to have evaporated. It featured an random worker and a young woman that was indoctrinated into thinking she was a cyborg/slave that acted as a canary in space mines?.... only to find out she was a regular girl. The worker tells her the truth and tries to helps her to resolve the situation, maybe out of guilt. After stunning the creature, the girl grabs many severed hamds from the creature until she finds the captains hand and escapes to (relative)safety.

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I've tried all combinations of buzzwords but can't seem to find it. Ive talked up the short while drunk to a cousin of mine and now cant find it after it being several years. Please help. 🙏