year intervals (in narrative terms) the  development and decline of southern California as the result of  rapacious developers and tycoons. _Chinatown (1974)_ (qv) had been  water rights, _Two Jakes, The (1990)_ (qv) was to deal with oil, and  a third movie, set in the 50s, would deal with pollution caused by  the building of the freeway system. The final movie was to be called  "Cloverleaf".