Cast & crew
Blondie's Secret (1948)
Directed by Edward Bernds Written by Jack Henley
Cast
| Penny Singleton | Blondie Bumstead |
| Arthur Lake | Dagwood " Dag " Bumstead |
| Larry Simms | Alexander Bumstead |
| Marjorie Ann Mutchie | Cookie Bumstead |
| Jerome Cowan | George M. Radcliffe |
| Alyn Lockwood | Mary |
| Thurston Hall | George Whiteside |
| Jack Rice | Ollie |
| Danny Mummert | Alvin Fuddle |
| Frank Orth | Mr. Philpotts |
| Eddie Acuff | Mailman |
| Daisy | Daisy |
| Joi Lansing | Bathing Girl in Dream |
Crew
| Burt Kelly | Producer |
| Vincent J. Farrar | Director of Photography |
| Louis Diage | Set Decoration |
| Helen Hunt | Hairstylist |
| Edward Bernds | Director |
| Bob Meading | Makeup Artist |
| Chic Young | Characters |
| Richard Fantl | Editor |
| Mischa Bakaleinikoff | Music |
| George Brooks | Art Direction |
| Jack Henley | Screenplay |