Dancing with the Stars — S9E4

• Alfonso Ribeiro (Self - Host)
• Julianne Hough (Self - Host)
• Derek Hough (Self - Judge)
• Carrie Ann Inaba (Self - Judge)
• Bruno Tonioli (Self - Judge)

• 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)
• 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)
• Baz Luhrmann (Self - Guest Judge)
• 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)
• 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)

No crew information listed for this episode.