The life force of the series, Kim Cattrall's libidinous Sam seems to be punished here by being exiled to the left coast and effectively neutered by the nature of her relationship.

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"It will be good to have Sam back - he's such an influence here, " said McDonald.

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Here's an example: In one Lord of the Rings movie, Frodo and Sam look upon Mordor for the first time.

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