Andromeda (2000)

S4E16 Lost in a Space that Isn't There

After enduring a series of relentless assaults from bounty hunters following his evasive slipstream maneuvers, Dylan realizes there’s likely a traitor among them. Upon reviewing the data logs, he uncovers that Beka has been compromised by The Abyss, inadvertently revealing Andromeda's location. Now, Dylan and the crew must devise a plan to eliminate The Abyss from Beka without causing her any harm.