FX will air a never-before-seen episode of Married... With Children Tuesday at 9:30 pm/ET. The episode deals with Peggy and Al trying to spice up their love life by visiting a cheap motel. In other FX news, the cable network has ordered 13 episodes of the half-hour dramedy Lucky, starring Sex and the City's John Corbett as a poker ace. The show will debut sometime in 2003.