GrapeVineEntertainment press and fans have theorized — without confirmation from the show itself — that Severance's "Cold Harbor" file is Lumon's attempt to reconstruct Gemma's consciousness into a new host after repeatedly severing her into dozens of innie personalities.
speculation This is explicitly framed as fan or press theory, not a confirmed plot fact.
Evidence
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supportsPureWow · 2025-03-01
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Fans Have a Genius Theory About Gemma and "Cold Harbor" After Severance Episode 7
“"Cold Harbor is the project of bringing Gemma back to life by sorting all of her severed emotions and experiences into a soul" — presented as a fan theory, with the author speculating the new host "maybe even [is] a robot."”
Status history
speculation