 Originally, the bonus round featured prizes on the wheels. The  contestant got a spin, and each window showed a different prize. The  player could take the prizes, or make one more spin (they couldnt  keep some prizes and spin others; it was all or nothing). Some of  the prizes had circles around them; if all three windows showed  circles, the player won a car. Very soon after it started, the  circles were removed; instead; a car (or boat) was added to one of  the wheels as a prize. Later, the wheels showed "Jokers and Devils",  and soon after, dollar amounts and devils, which is how it stayed  for the remainder of its CBS run and its syndicated run.