Little House on the Prairie (1974)

S9E12 Marvin's Garden

Jenny drops her necklace into a pond and nearly drowns while attempting to retrieve it. Following this harrowing experience, she suffers from partial brain damage, requiring her to relearn how to walk and talk. With the support of her friend, a former doctor, Jenny pushes herself to recover. His encouragement and guidance play a crucial role in her journey, and eventually, she regains her full abilities.