Best known for his edgy, intense and sometimes unnerving psychotics, degenerates and killers, Harvey Keitel has also essayed his share of surly husbands, benign cops, intrepid detectives and embattled regular guys in a prolific, but slow-to-ignite career which saw him turn to Europe for sustenance when his star was on the wane in Hollywood. An ex-Marine, Keitel overcame a childhood stuttering problem, training at the Actors Studio, studying under Frank Corsaro, Lee Strasberg and Stella Adler, and toiling primarily in summer stock, repertory, and the fringes of off-off Broadway and community