The Ladd Actor term refers to two actors, ALAN and CHERYL Ladd. ALAN Ladd was an American actor who appeared in over 70 films between the 1930s and 1960s. He is best known for his roles in 'Shane' (1953) and 'The Great Gatsby' (1974). CHERYL Ladd is an American actress and singer who is best known for her role as Kris Munroe in the television series 'CHARLIE's Angels' (1976-1981). She has also appeared in numerous films and television shows throughout her career.