My Three Sons (1960)
S06E24 Kid Brother Blues
Episode Overview
Robbie Douglas discovers the challenges of having a younger sibling when Chip and his friend crash his date with a lovely girl, causing chaos by munching on appetizers and being generally disruptive. Seeking payback the next day, Robbie enlists his other brother, Ernie, to annoy Chip and his date, setting the stage for some sibling mischief.