These Kids Are Grown-Ups (1979)

This is the story of a scientist's daughter ,Louise , who grew up to be a cybernetics expert herself, and of her childhood friend ,Léo ,who enjoys scale models ;a nasty estate developer who plans a luxury apartment block ,"La Traviata " ,wants to throw them out of their property .But Louise and Leo strike back, holding up banks in the most unusual way , and with a little help of her robot,Manfred.