Episode 1
The Garden
Spider's oldest dream, when she first learns of the coming apocalypse.
Episode 2
The Feet
Other early dreams: feet, the dancing man, and her parents' divorce: the dream that convinced her that her dreams would come true.
Episode 4
No kind of "maybe"
Lou goes to college and tries to disentangle himself from Stacey's dreams, but Stacey discovers the meaning of the feet.
Episode 7
Famine and War
Starvation and war drive people to terrible choices.