Full cast of E!'s 101

Joel McHale

Self

65 episodes

Chad Doreck

Self

65 episodes

Ethan Erickson

Self

65 episodes

Andy Milder

Self

65 episodes

Carmen Electra

Self

4 episodes

Larry Miller

Self

4 episodes

Tom Arnold

Self

4 episodes

Stephen Furst

Self

4 episodes

Jonathan Antin

Self

3 episodes

Rachael Harris

Self

3 episodes

Simon Cowell

Self

3 episodes

Beverley Mitchell

Self

3 episodes

Omarosa Manigault

Self

3 episodes

Greg Fitzsimmons

Self

3 episodes

Mathew St. Patrick

Self

3 episodes

Randy Jackson

Self

3 episodes

Jack Wagner

Self

2 episodes

Brian Thomas Smith

Self

2 episodes

Justin Guarini

Self

2 episodes

Jay Mohr

Self

2 episodes

Ed McMahon

Self

2 episodes

Ereka Vetrini

Self

2 episodes

Mary Steenburgen

Self

1 episode

Mark Curry

Self

1 episode

Lance Bass

Self

1 episode

Karen Lynn Gorney

Self

1 episode

Tyra Banks

Self

1 episode

Christopher Knight

Self

1 episode

Lake Bell

Self

1 episode

Steven Weber

Self

1 episode

Holland Taylor

Self

1 episode

Meredith Phillips

Self

1 episode

Seth Green

Self

1 episode

Patrick Warburton

Self

1 episode

Jim Belushi

Self

1 episode