The Secret Heart

The Secret Heart

Year: 1946

Runtime: 97 mins

Language: English

Director: Robert Z. Leonard

Drama

Share the intimate secrets of a love affair as Penny Addams battles chronic depression rooted in her father's childhood death. With help from brother Chase and stepmother Lee, she enters psychotherapy, confronts buried family truths—including her mother’s hidden lover and the true cause of her father’s death—and seeks release from her despair.

Warning: spoilers below!

Haven’t seen The Secret Heart yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!

The Secret Heart (1946) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of The Secret Heart (1946), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

Lee Addams, Claudette Colbert, is engaged to marry Larry Addams, Richard Derr, a spendthrift widower with two children, Chase Robert Sterling and Penny June Allyson Addams. Lee had been living in England with her guardian aunt, who disapproved of the match since Larry was an alcoholic, and while returning to America on an ocean liner, she meets Chris Matthews, Walter Pidgeon, a close friend of Larry’s. Despite a growing affection for Chris, she marries Larry and moves to his farm in Rhode Island. Larry’s talent is playing the piano, which he teaches Penny, but he gave up this dream to work in a bank to please his father. This thwarted ambition has haunted him and shapes the life Lee faces as she tries to cope with his alcoholism and win Penny’s confidence.

Over the next two years Lee tries to help Larry confront his alcoholism while trying to win Penny’s confidence. While Lee is out for the night with Chris, Larry dies, his body found at the bottom of a cliff. He had committed suicide after two years of marriage, and on his death, it is reported that Larry had embezzled money from his clients. Lee sends Chris away and moves the family to New York, taking a job to pay off Larry’s debts and withholding the full truth from Penny to shield her from scandal. Penny makes a hero out of Larry, believing he died of a heart attack, and cannot bring herself to embrace Lee, who is left to look after them alone. This painful revelation marks a turning point in their family history.

Ten years later, Penny, who has dropped out of school and plays the piano obsessively to honor her father’s memory, becomes the patient of psychiatrist Dr. Rossiger, Lionel Barrymore. Lee visits the doctor, who recommends they return to the Rhode Island farm for the summer to confront the past. Chase returns from the navy after three years and seeks a job with Chris Matthews, Walter Pidgeon, who now runs a shipyard. He introduces Penny to his navy friend Brandon Reynolds and to Kay Burns, Patricia Medina, who joins the group. Chris reenters Lee’s life after a ten-year absence, and Lee realizes that she loved him all along and let him go.

Back on the farm, Penny’s reverence for her father wavers when Chase reveals the truth; she confides in Chris, who has become a pillar of support. Although Brandon Reynolds has shown interest in Penny, she loves Chris and is devastated to find him in Lee’s arms. Penny attempts to kill herself by jumping off a cliff, but Lee intervenes in time. Healing begins as Lee finally tells Penny the full story of her father’s life, and Penny is able to embrace Lee at last. In the end, Penny graduates, having accepted Chris as her father, and resumes her romance with Brandon, signaling a hopeful future for the family.

Last Updated: October 09, 2025 at 12:35

Mobile App Preview

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Sign up to be the first to know when we launch. Your email stays private — always.

Unlock the Full Story of The Secret Heart

Don't stop at just watching — explore The Secret Heart in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what The Secret Heart is all about. Plus, discover what's next after the movie.

The Secret Heart Timeline

Track the full timeline of The Secret Heart with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

The Secret Heart Timeline

Characters, Settings & Themes in The Secret Heart

Discover the characters, locations, and core themes that shape The Secret Heart. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

Characters, Settings & Themes in The Secret Heart

More About The Secret Heart

Visit What's After the Movie to explore more about The Secret Heart: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About The Secret Heart