Terminator 2 star Robert Patrick's brief stint on Stargate Atlantis revealed - the inside scoop on why the fan-favorite actor exited the hit sci-fi show.
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Patrick was only supposed to appear in the two-part Stargate Atlantis pilot, but his role as Colonel Sumner was unexpectedly killed off after just those initial episodes.
The actor was already committed to another TV project, FX's The Shield, which required him to bow out of Stargate Atlantis earlier than planned - much to the disappointment of Atlantis fans who wanted to see more of his character.
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Robert Patrick, Terminator 2: Judgment Day, Stargate Atlantis, The Shield, Stargate Atlantis