The one-per-cent solution It would seem Prairie Theatre Exchange is going for a Dallas/Dynasty kind of old-school melodrama with its upcoming new play Post-Democracy, set in the realm of the ultra-wealthy. Arne MacPherson plays the CEO of a large company hit with a sex scandal while abroad on business. It threatens not only the impending deal, but the corporation itself. It would seem Prairie Theatre Exchange is going for a Dallas/ Dynasty kind of old-school melodrama with its upcoming new play Post-Democracy, set in the realm of the ultra-wealthy. Arne MacPherson plays the CEO of a large company hit with a sex scandal while abroad on business. It threatens not only the impending deal, but the corporation itself.