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'Scrubs' Returns with Special Guest Star

When the new season of "Scrubs" premieres next January with back-to-back episodes, a big-name guest star is set to shake things up at Sacred Heart Hospital.

Courteney Cox will guest as a beautiful but unethical doctor who could prove troublesome to J.D. (Zach Braff) and the rest of the gang! Courteney is also teaming up with "Scrubs" creator Bill Lawrence for a new sitcom.

The first two episodes of "Scrubs"' eighth season air Tuesday, January 6 on ABC.

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