'Family Affair' was a popular situation comedy and a regular top 20 hit show produced by Don Fedderson Productions for CBS-TV during its five-year run from 1966-71.
The kids overhear Bill talking about one of his bridges collapsing. He goes to the construction site to help with the disaster. The kids think they are going to lose all their money to help pay for the bridge.
S3E16 25 min
