I have reached a point in writing a TV serial where I'm considering looking for an agent to represent me, but I'm not sure how much I should have to show in order to do so. Obviously in order to find representation for a film script you need to present the full product, but for a TV serial that means many times more written product than it does for a film script, even if you only require a single season.
At present I have a pilot and two full "normal" episodes, as well as a comprehensive outline for the hypothetical first season; more than enough to give a good idea of the concept and (hopefully) the promise of the show. Is this sufficient, or should I have a full season of fully-written scripts before I start looking for an agent?