In 1947, he directed his only film, The Lost Moment. Gabel appeared in few films over his career, usually in small roles. A notable large supporting part was as crime boss Tomas Rienzi in Richard Brooks's Deadline U.S.A. (1952), starring Humphrey Bogart. Gabel played another mob figure in a Frank Sinatra private-detective film, Lady in Cement (1968), then co-starred again with Sinatra in Contract on Cherry Street and The First Deadly Sin.
