Hill made two guest appearances in the TV series The Fall Guy. In season 1, episode 18 "Child's Play", she played a young girl called Libby. In season 2, episode 20 "P.S. I Love You" she had the role of 21-year-old stuntwoman Cassie Farraday. In 1983, she made a guest appearance on Magnum, P.I. in the episode "Basket Case". She played Willie, a 13-year-old foster child who joined Magnum's youth basketball team. At age 19, she starred in a 1984 CBS Schoolbreak Special titled Welcome Home, Jellybean, playing Geraldine "Jellybean" Oxley, a 12-year-old developmentally disabled girl whose parents take her out of an institution so she can experience a normal home life. The same year, she appeared in Shelley Duvall's 1980s children's TV series Faerie Tale Theatre, playing the princess in an episode titled "The Boy Who Left Home to Find Out About the Shivers". In 1986, she had another role in the TV series The Fall Guy. She appeared in the episode "Tag Team". Hill also was a celebrity guest on the game shows Hot Potato (hosted by Bill Cullen), Body Language (hosted by Tom Kennedy) and on the 1990 version of To Tell the Truth. Film roles The producers of the 1983 movie National Lampoon's Vacation were planning a sequel, but Anthony Michael Hall declined to reprise his role as son Rusty Griswold, choosing instead to do the film Weird Science. The producers decided to recast the roles of both Griswold children, and so for National Lampoon's European Vacation, Hill was chosen to replace Dana Barron, the original actress who portrayed Audrey. Alongside George Clooney, Hill appeared as Cadet Sergeant Andrea Pritchett in Combat Academy (also known as Combat High), a 1986 film from the producers of Police Academy. Voice acting Beginning in 1987, she provided the voice for Scrappy, the orphan mouse, on eight episodes of Mighty Mouse: The New Adventures. She also provided the voice of Toots in the episode "The Bright Eyes Mob" for Pound Puppies. She was Teddy-2 in Jetsons: The Movie (1990); from 1989–1991 she voiced Buddy on the animated children's television show Disney's Adventures of the Gummi Bears, in 1991 was the voice of Tank Muddlefoot on Darkwing Duck and in 1992–1993 was the voice of Max on Goof Troop. She was also the speaking voice of Tim (Tom's proclaimed twin brother) in Tom and Jerry Kids. Her voice was featured as