Jack Grossman, president of Holiday Theaters, died Jan. 4 of natural causes at his home in Encino. He was 85.Grossman’s career in motion picture exhibition began during the 1940s at the Sherman Theater in Sherman Oaks. He later established himself as one of Southern California’s more successful exhibitors with theater locations in Burbank, Van Nuys, Canoga Park, Thousand Oaks and Lancaster. He retired around 1980. He is survived by his wife, Esther, a daughter, grandchildren and great grandchildren.