Marcus Welby, M.D. - Season 1 Episode 2 The Foal
Overview: Dr. Welby finds that even a school that does brilliant work with retarded children will not accept 6-year old Paulie Stewart, since there is no basis for communication and response. his efforts to achieve a breakthrough result in hostile actions by Paulie, and a growing estrangement between the boy's parents, Janice and Bob Stewart.