My Three Sons s03e02
Titre original : Robbie's Employment Service
Robbie and Hank think there is only one thing in the whole world that impresses girls -- money! So they decide to open their own home help unit in the hope of making the big bucks that they are constantly in need of. However, they run into competition from Chip who organises baby-sitting as a means of increasing his allowance to buy a new bicycle.