Head Case

Ali Wentworth

Dr. Elizabeth Goode

Steve Landesberg

Dr. Myron Finkelstein

Michelle Arthur

Lola Buckingham

Rob Benedict

Jeremy Berger

Candace Brown

Goldie Finkelstein

Aris Alvarado

Ron Julio

Andy Dick

Self

Jonathan Silverman

Self

Jennifer Finnigan

Self

Sam McMurray

Dr. Goode's Father

Tom Sizemore

Self

Ione Skye

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Willie Garson

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Marc Cherry

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Greg Grunberg

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David Koechner

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Nicole Sullivan

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Luenell

Twinkle Finkelstein

James Denton

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Ralph Macchio

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Alanis Morissette

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Jeff Goldblum

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Liz Phair

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Rick Fox

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Sean Hayes

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Fred Willard

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Richard Kind

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Lea Thompson

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Pamela Adlon

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Joel Madden

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Ahmet Zappa

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Monica Potter

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David Alan Grier

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Trudie Styler

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Jason Lewis

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Christopher Lloyd

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Macy Gray

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Tori Spelling

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Dean McDermott

Self

Larry Miller

Self