Episode 901B

Tom Bergeron

Self - Host

Carrie Ann Inaba

Self - Judge

Bruno Tonioli

Self - Judge

Len Goodman

Self - Judge

Samantha Harris

Self - Host

Ashley Hamilton

Self - Contestant

Tom DeLay

Self - Contestant

Chuck Liddell

Self - Contestant

Louie Vito

Self - Contestant

Michael Irvin

Self - Contestant

Mark Dacascos

Self - Contestant

Aaron Carter

Self - Contestant

Donny Osmond

Self - Contestant

Macy Gray

Self - Contestant

Kathy Ireland

Self - Contestant

Debi Mazar

Self - Contestant

Natalie Coughlin

Self - Contestant

Melissa Joan Hart

Self - Contestant

Joanna Krupa

Self - Contestant

Kelly Osbourne

Self - Contestant

Mya

Self - Contestant

Edyta Śliwińska

Self - Partner: Ashley Hamilton

Cheryl Burke

Self - Partner: Tom DeLay

Anna Trebunskaya

Self - Partner: Chuck Liddell

Chelsie Hightower

Self - Partner: Louie Vito

Anna Demidova

Self - Partner: Michael Irvin

Lacey Schwimmer

Self - Partner: Mark Dacascos

Karina Smirnoff

Self - Partner: Aaron Carter

Kym Johnson

Self - Partner: Donny Osmond

Jonathan Roberts

Self - Partner: Macy Gray

Driton 'Tony' Dovolani

Self - Partner: Kathy Ireland

Maksim Chmerkovskiy

Self - Partner: Debi Mazar

Alec Mazo

Self - Partner: Natalie Coughlin

Mark Ballas

Self - Partner: Melissa Joan Hart

Derek Hough

Self - Partner: Joanna Krupa

Louis Van Amstel

Self - Partner: Kelly Osbourne

Dmitry Chaplin

Self - Dancer