Paul Shenar

Albert Paul Shenar (February 12, 1936 − October 11, 1989) was an American actor and theater director, known for portraying the evil rat Jenner in Don Bluth's film, ''The Secret of NIMH'' (1982) and Bolivian drug lord Alejandro Sosa in ''Scarface'' (1983).

A veteran Broadway and Shakespearean actor, he was one of the twenty-seven founding members of the American Conservatory Theater. Provided by Wikipedia