Jack's Back (1988)

Directed by:
Rowdy Herrington 

Writing credits:
Rowdy Herrington 

A young doctor is suspected when a series of Jack the Ripper
copycat killings is committed. However, when the doctor
himself is murdered, his identical twin brother claims to have
seen visions of the true killer. 

Cast:
James Spader
Cynthia Gibb
Jim Haynie
Robert Picardo
Rod Loomis
Rex Ryon
Chris Mulkey