One Step Beyond (TV-1959) ORDEAL ON LOCUST STREET S2E2

Mind-bending TV series hosted by John Newland, your guide to the unknown! Based on true, supernatural events that defy scientific explanation, this show appeals to fans of The Twilight Zone and The Outer Limits.
ORDEAL ON LOCUST STREET: A turn-of-the-century English family hides a dark secret: a son who was born part human and part aquatic creature. A discredited doctor attempts to use his controversial "mind force" (a powerful hypnotic technique) to physically transform the unfortunate young man.