Complex sentence: Following his move to Hollywood, Howard often played stiff-upper-lipped Englishmen, such as in the film version of "Berkeley Square" (1933), for which he was nominated for an Academy Award for Best Actor.
Split into simpler sentences: Following his move to Hollywood, Howard often played stiff-upper-lipped Englishmen. He starred in the film version of "Berkeley Square" (1933), for which he was nominated for an Academy Award for Best Actor.