Characters in My Best Friend's Exorcism

Abby Rivers

A loyal teenager in 1988 South Carolina who fights to save her possessed best friend.

Gretchen Lang

Abby's best friend, who returns from a night in the woods possessed by a demon.

Christian Lemon

A member of a Christian bodybuilding act who agrees to help Abby attempt an exorcism.

Margaret Chisholm

One of the four friends present at the lake house the night the group takes LSD; her family owns the lake house where the possession begins.

Glee Tanaka

One of the four friends present at the lake house the night Gretchen is changed, part of Abby and Gretchen's tight-knit teenage friend group.

Wallace Stoney

Margaret's boyfriend, who supplies the LSD the friend group takes on the night that sets the story's events in motion.

Margaret Middleton

Glee Wanamaker