Moss's first screen role was in 1990, when she appeared in the NBC miniseries Lucky/Chances.[7] From 1992 until 1995, Moss appeared as Cynthia Parks in seven episodes of the TV series Picket Fences.[7] She provided the voice of Holly DeCarlo, a main character in the TV special Frosty Returns (1992) and of Michelle in the animated film Once Upon a Forest (1993). She appeared in the television remake of the 1993 film Gypsy and played Harvey Keitel's younger daughter in the film Imaginary Crimes (1994). The following year, she appeared in the remake of the Walt Disney Pictures film Escape to Witch Mountain (1995) and played a young Ashley Judd in the TV-movie biopic Love Can Build A Bridge (1995).[7] She also had a supporting role in the drama Separate Lives (1995) opposite Jim Belushi and Linda Hamilton, and a minor part in the black comedy The Last Supper (1995).[8] Moss would again provide voice work for the animated series Freakazoid! and the television film It's Spring Training, Charlie Brown! (1996).