It's becoming increasingly obvious that tonight's new "houseguest" on CBS's Big Brother will have four legs and a tail. "Everybody will find out on tonight's show," a CBS rep teases.... ABC is seeking contestants for its new reality show, The Mole, which follows 10 individuals (one of whom is a mole) as they complete a series of difficult tasks. To apply, log onto www.abc.com.... How bad did NBC do in the ratings last week? On Sunday, the network was beaten by TBS! NBC's final installment of The 10th Kingdom placed behind TBS's premiere of the Oscar-winning film As Good as It Gets, which became the highest-rated movie in basic cable history. — Michael Ausiello