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Dale’s doctor says that he has been spending too much time around chemicals. Anymore of it, and he’ll die. Dale is heartbroken; the chemicals are part of his exterminating job; it is his passion. Hank gets him a job at a different place, but his skills with exterminating are of no use where he’s going… or is it?
Episode Title: The Exterminator
The title is a reference to James Cameron's 1984 film, The Terminator, staring Arnold Schwarzenegger.