| Actor | Phoebe Cates (as Annie Burroughs), Ted Wass (as David Mitchell), Pamela Bellwood (as Marsha Burroughs), Efrem Zimbalist Jr. (as Tom Burroughs) |
| Actress | Virginia Kiser (as Mrs. Strauss), Jill Jacobson (as Jessie) |
| Broadcaster | American Broadcasting Company (ABC) |
| Directed By | Steven Hilliard Stern |
| Production Company | Moonlight Productions |
| Links | https://en.wikipedia.org/wiki/Baby_Sister_(film) · https://www.imdb.com/title/tt0085207/ · https://www.youtube.com/watch?v=6TSEueZ_ATQ |