This is one of those Hallmark Hall of Fame specials that helped to cement their reputation for being well-made, well-acted quality production. Kay Lenz is outstanding as Lisa, and the supporting cast is also excellent. This is one that still holds up today, even though it was made many years ago. When this was made, mental illness wasn't a popular subject for serious treatment by television, but this sensitive,thoughtful movie helped to be a pioneer for all of the television movies dealing with mental illness (like Sybil, The Cracker Factory, and many others)that would come afterwards. The Seventies was a coming of age time for television drama. Lisa, Bright and Dark was a definite pioneer.