John Carteret has long been depressed and lonely, because, at his wedding years ago, his bride, Moonyean, was murdered. He accepts into his house Kathleen, the 5-year-old orphaned niece of Moonyean, and she quickly grows up to look just like her aunt.
Unfortunately the movie Smilin' Through is not yet available on HBO Max.
| Directing | Frank Borzage | Director |
| Writing | Donald Ogden Stewart | Screenplay |
| Writing | John L. Balderston | Screenplay |
| Production | Frank Borzage | Producer |
| Production | Victor Saville | Producer |
| Sound | Herbert Stothart | Original Music Composer |
| Camera | Leonard Smith | Director of Photography |
| Camera | Oliver T. Marsh | Director of Photography |
| Editing | Frank Sullivan | Editor |
| Art | Cedric Gibbons | Art Direction |
| Art | Edwin B. Willis | Set Decoration |
| Costume & Make-Up | Adrian | Costume Design |
| Costume & Make-Up | Gile Steele | Costume Design |
| Writing | Jane Cowl | Theatre Play |
| Writing | Jane Murfin | Theatre Play |
