Guest Stars Loretta Swit as Terry Larsen Richard Mulligan as Ron Larsen Charles Frank as Jim Wright, Seniors' Chaperone Pamela Bellwood as Judy Watson Scott Baio as Graham D. Pickrel II Robert Reed as Barney Mason Kristy McNichol as Kelly Rixie Edward Andrews as Seniors Group Leader Hermione Baddeley as Kitty Pickrel Co Starring Betty Kean as Mrs. Svenson Queenie Smith as Helen Lindsay Florence Halop as Millie Lindsay
