Complex sentence: Moving to Hollywood he worked first at Columbia Studios and later at Warner Bros. He worked with director Frank Capra who, in his autobiography called him one of his "needlers three", along with Joseph Sistrom and Chester Sticht.
Split into simpler sentences: Moving to Hollywood he worked first at Columbia Studios and later at Warner Bros. Among others he worked with director Frank Capra. In his autobiography Frank Capra called him one of his "needlers three", along with Joseph Sistrom and Chester Sticht.