This pretty child actor made her TV series debut as Danielle, the annoying little sister of Claire Danes on "My So-Called Life" (ABC, 1994-95). A Los Angeles native, Wilhoit comes from a show business family: her grandfather scored music for such TV productions as "The Fugitive" and "The F.B.I."; her father is a sound effects editor who has worked on such features as "J.F.K" (1992) and "Home Alone" (1991); and her younger cousins played the twin boys on ABC's long-running comedy series "Full House" (1992-1993). Trained in gymnastics, Wilhoit was reportedly tapped to do stunt work on the