Twenty-seven years after their first encounter with the terrifying Pennywise, the Losers Club have grown up and moved away, until a devastating phone call brings them back.
 
IT ends with giving my nightmares details.
 
FUN FACT:  Bill Hader was unaware that Bill Skarsgård can actually move his eyes in two different directions. Hader asked Skarsgård what kind of editing was done to achieve the effect in the first movie. Skarsgård, in full costume and makeup, responded by saying "Oh, you mean this?" and showed him how he can do it naturally, startling Hader.