Michael Douglas; Roger Federer; Terrence Howard; . Also: a look at contributions of executive producer Michael GelmanHigh Tech Gift Week: Cell Phones; Jennifer Jason Leigh, Laura Linney, Nick ThompsonHigh Tech Gift Week: Portable Devices; Holly Hunter, Blake Lewis, Ted McGinley, Omar WasowPat Sajak is guest co-hosting, A 2008 Fitness Challenge for the how staff, there are apperances by Hulk Hogan and Carson Kressley,Pat Sajak is guest co-hosting again, fitness challenges, There Are appearances by Chad Michael Murray and Lisa Rinna;Mark Consuelos is guest co-hosting, a fitness challenge, there are apperances by Ice Cube and Kirk Franklin,Howie Mandel is guest co-hosting, a fitness segment about nutrition, there are appearances by James Marsden and Donald Trump,Howie Mandel guest cohosts again, fitness routines, there are appearances by Edward Burns and Drew LacheyActor Scarlett Johansson of "The Other Boleyn Girl" and Film Critic Richard RoeperNominees for the 6th Annual Relly Awards: Best Nonhuman Guest; Best Junior Achiever