David Warner
as Jack the Ripper - John Leslie Stevenson
Corey Feldman
as Boy at Museum
Patti D'Arbanville
as Shirley
Charles Cioffi
Laurie Main
as Inspector Gregson
Andonia Katsaros
as Mrs. Turner
Keith McConnell
as Harding
Geraldine Baron
as Carol
James Garrett
as Edwards
Byron Webster
as McKay
Joseph Maher
as Adams
Read Morgan
as Booking Cop
Shelley Hack