Cast from My Sister's Serial Killer Boyfriend

Brianna Cohen

Maddie

Rib Hillis

Haden

Revell Carpenter

Olivia

Don Jeanes

Jack Houston

Christian Blaque Meier

Kyle

Steve Olson

Todd

Denise Hewitt

Rachel Jones

Erica J. Orr

Detective Willet

Gregory M. Mitchell

Charles

Rachel Willis-Sørensen

Cori

Charles Christopher

Henry

AnaSofia Bianchi

Young Maddie

Zoe Mackenzie Smith

Young Olivia

Thea Logan

Young Abbie