Dennis Gerrard Stephen Doherty (November 29, 1940–January 19, 2007) was a Canadian singer and songwriter. He was most widely known as a founding member of the 1960s musical group The Mamas & the Papas.
Two rock-'n-rolling teens, on the verge of failing their class, set out on a quest to make the ultimate school history report after being presented with a time machine.
