The World of Henry Orient starred the actress, producer, and songwriter who is of what multi-nationality?
The World of Henry Orient:  It was directed by George Roy Hill and stars Peter Sellers, Paula Prentiss, Angela Lansbury, Tippy Walker, Merrie Spaeth, Phyllis Thaxter, Bibi Osterwald and Tom Bosley. Angela Lansbury: Dame Angela Brigid Lansbury, {'1': ", '2': ", '3': ", '4': "} (born 16 October 1925) is a British-American-Irish actress who has appeared in theatre, television and film, as well as a producer, voice actress, singer, and songwriter.
British-American-Irish