Troublemakers (Vivica A. Fox, Paul Johansson, John Barrowman, Julie Benz, Catherine Bach) vs. TV Lifeguards (David Chokachi, Brande Roderick, Parker Stevenson, Nicole Eggert, Gena Lee Nolin).

Famous TV Families (Danny Bonaduce, Barry Williams, Beverley Mitchell, Willie Aames, Charlene Tilton) vs. Doctors (Thomas Calabro,Taye Diggs, Rachelle Lefevre, Deidre Hall, Benjamin Hollingsworth).

Ted Lange; Troy Gentile; Jill Whelan; Denise Richards; Joely Fisher; Lance Bass; Joey Fatone.

The TV Cops team includes Marisol Nichols, Roma Maffia, Adrian Zmed, Fred Dryer and Ryan Paevey; the Sci-Fi Fantasy squad consists of Lou Ferrigno, Vinnie Jones, Charisma Carpenter, Kevin Sorbo and Jill Wagner.

The TV Moms & Dads team includes Chad Lowe, Greg Evigan, Ted McGinley, Lesley Fera and Jackee Harry; the TV Kids squad consists of Jimmie Walker, Mackenzie Phillips, Jonathan Lipnicki, Krista Marie Yu and Jeremy Miller.

The cops team includes Erik Estrada, Larry Wilcox, Kelly Hu, Jodi Lyn O'Keefe and Lorenzo Lamas; the TV Sitcoms squad consists of Todd Bridges, Leigh-Allyn Baker, Dave Foley, Willie Garson and Jenna von Oy.

Primetime soap stars face former ABC stars.

The White House team of Cornelius Smith Jr., Marlee Matlin, Joshua Malina, LaMonica Garrett, and Mary McCormack take on the Lawyers team of Elisabeth Rohm, Corbin Bernsen, Matt McGorry, Romi Dias, and Catherine Bell.

The Variety team of Joanna Krupa, Nick Lachey, Vanessa Lachey, Gilles Marini, and Jack Osbourne take on the TV Sex Symbols team of Keegan Allen, Traci Bingham, Rosa Blasi, Brant Daugherty, and Galen Gering.

Contestants include Bronson Pinchot, Tom Arnold, Dave Coulier, AJ Michalka, Tracey Gold, Joey Lawrence, Corbin Bleu, Nolan Gould, Lisa Whelchel and Kim Fields.