After decades in the business, Gen Seto is the kind of actor who has spent far more time working than being talked about. Crime is where the largest part of the work sits. Roughly 34 titles carry his name. For much of the audience, Gen Seto is Housekeeper from 'The Best Offer', whatever else the credits say. 'The Forest' is the other credit most often cited. Viewing habits have changed more than once since the first credit.