As a young New York City couple goes from college romance to marriage and the birth of their first child, the unexpected twists of their journey create reverberations that echo over continents and through lifetimes.

After successfully traveling back in time, an inquisitive up-and-coming physicist combats protesters, naysayers, tragedies, and a guilt-ridden conscience on a quest to discover the meaning of life.

Six friends start a business, providing guided tours to the shooting locations of the world's most famous horror films, until they find the one spot where the horror is real.