The Peterson Principle
Cheers Season 4

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Episode Info

Vying for a promotion, Norm (George Wendt) is given access to some damaging information about his rival -- namely, that he's sleeping with the boss' wife. But Norm has too much integrity to use this bit of dirt for his own advantage...or does he? Meanwhile, Frasier (Kelsey Grammer) elicits a startling reaction from Diane (Shelley Long) when he shows slides of the trip to Europe.


Ted Danson
as Sam Malone
Shelley Long
as Diane Chambers
Rhea Perlman
as Carla Tortelli
Woody Harrelson
as Woody Boyd
George Wendt
as Norm Peterson
John Ratzenberger
as Cliff Clavin
Kelsey Grammer
as Dr. Frasier Crane
Chip Zien
as Jeff Robbins
Daniel Davis
as Reinhardt
Daniel Davis
as Mr. Reinhardt
Adam Carl
as Vito Randozi
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The Peterson Principle Photos