It's 1990, two years have passed since the event with the Grabber where he killed 5 children, Griffin Stagg, Billy Showalter, Vance Hopper, Bruce Yamada and Gwen's brother Finney's best friend Robin Arellano

He has an older brother named Finney Blake who was the survivor of the murderer The Grabber, he is now 15 years old.

She is your best friend

It's 1978 in the state of Denver
Vance Hopper: 14 years old, a boy with anger problems, blond with long hair. He likes to play pinball and fight
Billy Showalter: 14 years a paperboy, serious and gentle
 Bruce Yamada: friendly, plays baseball, flirtatious
Robin Arellano: 13 years old, a Mexican, likes to fight. He likes horror movies
Finney Blake: 13 years old, shy. Robin's best friend likes spaceships
Griffin Stagg: 13 years old, he wants people to know him