Lilly Collins as Alexandria Van Hensling

Brenda Song as Clara

Ariel Bloomer as Professor M. Moriarty

Zendaya as Doctor Frankenstein

Bradley James as frankenstein's monster

Jensen Ackles as Dr. Jekyll/ Mr. Hyde

Jared Padalecki as The Wolf man

Katherine Mcnamara as Hannah/ First Witch

Isabelle fuhrman as Lindsay/ Second Witch

Jamila Velazquez as Andrea/ Third Witch

Diego tinoco as Inspector Gabriel Lestrade

Benedict Cumberbatch As Dracula

Christopher Walken As headless horse man

Tom Holland as Dorian Gray

Link below is the playlist for this book and watch the trailer on the top.
https://music.youtube.com/playlist?list=PLLcCSAs2gJ5qWSMtsscYWbDLhjgn3NnTE&feature=share