Churchill Downs Inc. Chief Operating Officer Bill Carstenjen will be the subject of CBS's "Undercover Boss" airing Sunday night at 9 p.m. on WLKY.

In the episode, Carstenjen ventures to CDI-owned Calder Casino and Race Course in Miami and Arlington Park near Chicago to get a look at the company from the perspective of the employees, well-removed from the executive suites above the historic flagship course on Central Avenue.