High-school principal Dr. Alfred Carroll relates to an audience of parents that marijuana can have devastating effects on teens: a drug supplier entices several restless teens, Mary and Jimmy Lane, sister and brother, and Bill, Mary's boyfriend, into frequenting a reefer house. Gradually, Bill and Jimmy are drawn into smoking dope, which affects their family lives.
You can now watch Tell Your Children online on the following streaming providers in the United States.
| Crew | Louis Diage | Property Master |
| Sound | Abe Meyer | Music |
| Directing | Louis J. Gasnier | Director |
| Art | Robert Priestley | Art Direction |
| Writing | Lawrence Meade | Original Story |
| Production | Samuel Diege | Producer |
| Writing | Arthur Hoerl | Screenplay |
| Production | George A. Hirliman | Producer |
| Editing | Carl Pierson | Editor |
| Camera | Jack Greenhalgh | Director of Photography |
| Crew | Paul Franklin | Additional Dialogue |
| Sound | Hugo Riesenfeld | Original Music Composer |
| Sound | Hans Weeren | Sound |
