CSI: Immortality
CSI: Immortality is not streaming on a US subscription app right now, as of October 5, 2026.
CSI: Crime Scene Investigation. "Immortality"
An explosion inside a casino brings Catherine Willows back to Las Vegas to investigate. And when the crime is tied to Lady Heather, Gil Grissom is brought back as well to aid the investigation. This is a 2 part TV Special. Series Finale
Where to watch
Not currently available for streaming in the US.
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