Premise: Here's the story ... of a man named Brady, an architect widower with three sons: oldest Greg, middle son Peter and youngest Bobby. He meets and marries Carol, with three daughters of her own: oldest Marcia, middle girl Jan and little one Cindy. Tending to them is a wacky maid named Alice. They all live in a four-bedroom, two-bathroom house in the Los Angeles suburbs. The story lines deal with boy problems, sharing bathrooms, lost hamsters, the occasional football to the nose, and attempts at pop music stardom.
S02, E17 (First Aired: Jan. 29, 1971)
Cindy develops tonsillitis the weekend Mike is planning to take the family on his boss's boat.
S04, E20 (First Aired: Mar. 2, 1973)
Cindy loses her mother's earrings and recruits Peter, equipped with his new detective kit, to find them.