1981 film drama starring Jane Fonda and Kris Kristofferson (8)
I believe the answer is:
rollover
(Other definitions for rollover that I've seen before include "big lottery prize" , "Chance for an even bigger Lotto jackpot" , "Carrying of a payment over to a later date" , "Turn turtle (as a jackpot might do?)" , "A carrying on of a lottery prize to the next draw" .)