Martha and Karen graduate from college and turn an old Massachusetts farm into a school for girls. The friends are aided in their venture by local doctor Joe Cardin, who begins a relationship with Karen, and a prominent woman whose granddaughter, Mary, later enrolls in the new school. Mary soon reveals herself to be a spiteful child and tells a scandalous lie about Martha and Joe that threatens to destroy the lives of all involved.
You can now watch These Three online on the following streaming providers in the United States.
| Directing | William Wyler | Director |
| Writing | Lillian Hellman | Screenplay |
| Production | Samuel Goldwyn | Producer |
| Editing | Daniel Mandell | Editor |
| Art | Richard Day | Art Direction |
| Camera | Gregg Toland | Director of Photography |
| Sound | Alfred Newman | Original Music Composer |
| Crew | Helen Laughlin | Technical Advisor |
| Crew | Peter Gowland | Stand In |
| Sound | David Raksin | Orchestrator |
| Sound | Edward B. Powell | Orchestrator |
| Sound | Alfred Newman | Music Director |
| Sound | Frank Maher | Sound Recordist |
| Directing | Walter Mayo | Assistant Director |
| Costume & Make-Up | Omar Kiam | Costume Designer |
| Writing | Lillian Hellman | Theatre Play |
| Writing | Lillian Hellman | Original Story |
