Mad Love (1935)
An insane surgeon's obsession with an actress leads him to replace her wounded pianist husband's hands with the hands of a knife murderer--hands which still have the urge to throw knives.
Directed by: Karl Freund
Starring: Peter Lorre, Frances Drake, Colin Clive, Ted Healy, Sara Haden, Edward Brophy
Links: Metro-Goldwyn-Mayer, IMDb, Movie posters, Movie stills