During the 1990s, Baio appeared in various television programs, including the short-lived "Look Who's Talking" small screen spin-off "Baby Talk". In 1991, he appeared in the NBC Monday Night Movie "Perry Mason and the Case of the Fatal Fashion", as a young prosecutor. Between 1993 and 1995, he portrayed Dr. Jack Stewart in the medical mystery series "". Baio was a guest-star on a variety of series, including "Full House", "Touched by an Angel", "Veronica's Closet" and "The Nanny". He also starred in several films on television and video releases such as "Detonator", "Bar-Hopping", "Dumb Luck", "Face Value" and "Mixed Blessings".