Samantha helps a little boy named Johnny Mills practice for a Soap Box Derby. After Gladys brags about how her nephew will do better than anyone there, Samantha helps Johnny out, repairing a wobbly wheel with a twitch. Samantha tries to get Johnny's father involved, but he wants Johhny to attend college and become a doctor, not a race car driver or mechanic. At the Derby, Gladys and Darrin ke