Howard Weston "Ted" Bessell Jr. was an American television actor and director widely known for his role as Donald Hollinger, the boyfriend and eventual fiancé of Marlo Thomas's character in the TV series That Girl (1966–1971).

Margaret Julia Thomas is an American actress, producer, author, and social activist. She is best known for starring on the sitcom That Girl (1966–1971) and her children's franchise Free to Be... You and Me. She has received three Primetime Emmy Awards, a Daytime Emmy Award, a Golden Globe Award, a Peabody Award for her work in television and has been inducted into the Broadcasting and Cable Hall of Fame.