Maybe now she can give up those Radio Shack commercials. Former Lois &#038 Clark beauty Teri Hatcher has signed on to star in the comedy pilot Say Uncle, which features ex-thirtysomething regular Ken Olin as a successful gay man who suddenly has to raise two teenagers, Variety reports. Hatcher will play a manipulative schemer who co-anchors a highly-rated entertainment newsmagazine with Olin. In other pilot news, ex-Melrose Place hunk Rob Estes has been cast as a surfer dude in NBC's Tikiville, Breckin Meyer (Josie and the Pussycats) is joining the Peacock comedy Inside Schwartz and Jim Gaffigan (late of CBS's Welcome to New York) will appear opposite Ellen DeGeneres in her upcoming CBS sitcom Ellen Again.