Can we be rich if we go back 20 years? Based on a unique idea, REWIND is a new quiz show in which a particular year is the subject. In each episode, three teams of celebrities compete to be the best 'investers' of that year. They quiz various topics related to the particular year to make 'seed money,' and invest it in the most promising business at that time. Celebs are confident that they experience or know the past. Can their logical reasoning and bold bet yield the best outcome for them? Will their investment for the past succeed? Please join the quiz show full of laughter and nostalgia!