Michael J. Fox

Season 4 - Episode 1

Sandra Bernhard

Season 4 - Episode 2

Tracey Ullman

Season 4 - Episode 3

Gillian Anderson

Season 4 - Episode 4

David Alan Grier

Season 4 - Episode 5

William Baldwin

Season 4 - Episode 6

Michael Stipe

Season 4 - Episode 7

Carmen Electra

Season 4 - Episode 8

Matthew Lillard

Season 4 - Episode 9

David Cross

Season 4 - Episode 10

Yasmine Bleeth

Season 4 - Episode 11

D. L. Hughley

Season 4 - Episode 12

George Carlin

Season 4 - Episode 13

Dave Foley

Season 4 - Episode 14

Kellie Martin

Season 4 - Episode 15

Jerry O'Connell

Season 4 - Episode 16

Melissa Gilbert

Season 4 - Episode 17

Brendan Fraser

Season 4 - Episode 18

Pamela Anderson, Natalie Raitano, Molly Culver

Season 4 - Episode 19

Daniel Stern

Season 4 - Episode 20

Melina Kanakaredes

Season 4 - Episode 21

Ed McMahon

Season 4 - Episode 22

Mike Judge

Season 4 - Episode 23

John Tesh

Season 4 - Episode 24

Eric McCormack

Season 4 - Episode 25

Jeri Ryan

Season 4 - Episode 26

Ryan Phillippe

Season 4 - Episode 27

Ian McKellen

Season 4 - Episode 28

Jon Voight

Season 4 - Episode 29

Sammy Hagar

Season 4 - Episode 30

Hootie & the Blowfish, Billy Crystal

Season 4 - Episode 31

Peter Krause

Season 4 - Episode 32

Chris Isaak

Season 4 - Episode 33

John Larroquette

Season 4 - Episode 34

Joseph Gordon-Levitt

Season 4 - Episode 35

Jennifer Grey

Season 4 - Episode 36

Norm Macdonald

Season 4 - Episode 37

Sandra Bullock

Season 4 - Episode 38

Janine Turner

Season 4 - Episode 39

Ron Howard

Season 4 - Episode 40

Omar Epps

Season 4 - Episode 41

Diane Lane

Season 4 - Episode 42

Stephen Baldwin

Season 4 - Episode 43

Ernie Hudson

Season 4 - Episode 44

Josh Charles

Season 4 - Episode 45

Jackie Chan

Season 4 - Episode 46

Marlee Matlin

Season 4 - Episode 47

Sharon Lawrence

Season 4 - Episode 48

Rob Estes

Season 4 - Episode 49

Angelina Jolie

Season 4 - Episode 50

David Spade

Season 4 - Episode 51

Seth Green

Season 4 - Episode 52

Sheryl Lee Ralph

Season 4 - Episode 53

Chris Robinson

Season 4 - Episode 54

Joy Behar

Season 4 - Episode 55

Thomas Gibson

Season 4 - Episode 56

Paula Cale

Season 4 - Episode 57

Ted Danson

Season 4 - Episode 58

Esai Morales

Season 4 - Episode 59

Jane Seymour

Season 4 - Episode 60

Robert Schimmel

Season 4 - Episode 61

Camryn Manheim

Season 4 - Episode 62

Ray Romano

Season 4 - Episode 63

Patricia Richardson

Season 4 - Episode 64

Suzanne Somers

Season 4 - Episode 65

Natalie Portman

Season 4 - Episode 66

Jamie Foxx

Season 4 - Episode 67

Harry Connick Jr.

Season 4 - Episode 68

Caroline Rhea

Season 4 - Episode 69

Damon Wayans

Season 4 - Episode 70

Timothy Hutton

Season 4 - Episode 71

Mike Myers

Season 4 - Episode 72

Rob Lowe

Season 4 - Episode 73

Mike Myers

Season 4 - Episode 74

Heather Graham

Season 4 - Episode 75

Felicity Huffman

Season 4 - Episode 76

Jimmy Kimmel

Season 4 - Episode 77

Adam Sandler

Season 4 - Episode 78

Richard Belzer

Season 4 - Episode 79

Margaret Cho

Season 4 - Episode 80

Scott Wolf

Season 4 - Episode 81

Roseanne Barr

Season 4 - Episode 82

Rob Schneider

Season 4 - Episode 83

Adam Arkin

Season 4 - Episode 84

Miss Piggy

Season 4 - Episode 85

John Leguizamo

Season 4 - Episode 86

Robert Klein

Season 4 - Episode 87

Christa Miller

Season 4 - Episode 88

David Brenner

Season 4 - Episode 89

Third Anniversary Special

Season 4 - Episode 90

Joely Fisher

Season 4 - Episode 91

Donny Osmond

Season 4 - Episode 92

Wendie Malick

Season 4 - Episode 93

Vince Neil

Season 4 - Episode 94

Janeane Garofalo

Season 4 - Episode 95

Bebe Neuwirth

Season 4 - Episode 96

Garry Marshall

Season 4 - Episode 97

Denis Leary

Season 4 - Episode 98

Jeffrey Tambor

Season 4 - Episode 99

Dave Foley

Season 4 - Episode 100

Dom Irrera

Season 4 - Episode 101

Pierce Brosnan

Season 4 - Episode 102

Eduardo Sanchez & Daniel Myrick

Season 4 - Episode 103

Carson Daly

Season 4 - Episode 104

Molly Ringwald

Season 4 - Episode 105

Sarah Jessica Parker

Season 4 - Episode 106

French Stewart

Season 4 - Episode 107

Cheryl Ladd

Season 4 - Episode 108

LL Cool J

Season 4 - Episode 109

Dwight Yokam

Season 4 - Episode 110

Nia Long

Season 4 - Episode 111

Summer Spectacular

Season 4 - Episode 112

Elayne Boosler

Season 4 - Episode 113

Tom Green

Season 4 - Episode 114

Jason Priestly

Season 4 - Episode 115

David Cross

Season 4 - Episode 116

Andy Richter

Season 4 - Episode 117

Donny Osmond & Marie Osmond

Season 4 - Episode 118

Dave Chappelle

Season 4 - Episode 119

Steve Zahn

Season 4 - Episode 120

Norm Macdonald

Season 4 - Episode 121

Melissa Joan Hart

Season 4 - Episode 122

Richard Lewis

Season 4 - Episode 123

Bruce McCulloch and Mark McKinney

Season 4 - Episode 124

Greg Proops

Season 4 - Episode 125

Maury Povich

Season 4 - Episode 126

Brooke Shields

Season 4 - Episode 127

Molly Shannon

Season 4 - Episode 128

Rebecca Gayheart

Season 4 - Episode 129

Steven Wright

Season 4 - Episode 130

Amy Brenneman

Season 4 - Episode 131

Melissa Gilbert

Season 4 - Episode 132

Cathy Moriarty

Season 4 - Episode 133

Louie Anderson

Season 4 - Episode 134

Sarah Michelle Gellar

Season 4 - Episode 135

Tonight, actress Sarah Michelle Gellar, star of Buffy the Vampire Slayer.

Melanie C.

Season 4 - Episode 136

Chris O'Donnell

Season 4 - Episode 137

Jennifer Love Hewitt

Season 4 - Episode 138

Tonight, actress Jennifer Love Hewitt.

Dave Grohl

Season 4 - Episode 139

Roshumba Williams

Season 4 - Episode 140

Kellie Martin

Season 4 - Episode 141

Kathy Griffin

Season 4 - Episode 142

Christina Ricci

Season 4 - Episode 143

Tori Amos

Season 4 - Episode 144

Tonight, singer Tori Amos promotes her new album, To Venus and Back.

Lennox Lewis

Season 4 - Episode 145

Bill Maher

Season 4 - Episode 146

Goo Goo Dolls

Season 4 - Episode 147

Stephen Rea

Season 4 - Episode 148

Laura San Giacomo

Season 4 - Episode 149

Michael Boatman

Season 4 - Episode 150

Paul Rudd

Season 4 - Episode 151

Senator Bob Dole, part 1

Season 4 - Episode 152

Senator Bob Dole, part 2

Season 4 - Episode 153

Rob Schneider

Season 4 - Episode 154

Joan Lunden

Season 4 - Episode 155

Shannen Doherty

Season 4 - Episode 156

George Carlin

Season 4 - Episode 157

David Boreanaz

Season 4 - Episode 158

Jewel

Season 4 - Episode 159