Joyce DeWitt, at exactly 5ft 3 (160 cm), is an American actress renowned for her role as Janet Wood on the sitcom Three's Company from 1977 to 1984. Her petite stature enhanced her portrayal of the spirited, independent roommate, contributing to her endearing on-screen presence and chemistry with co-stars. This height defined her wholesome, approachable image throughout her career highlights, including guest spots and stage work.