A story of a circus clown with a toothache dramatizes the need for proper dental care. The dentist's work of repairing the cavity is demonstrated. For elementary grades. Part of the "Joy of Growing" series.
| Directing | David W. Culver | Director |
| Directing | Milan Herzog | Director |
| Crew | John Arthur Morrill | Cinematography |
| Crew | Paul Leimbach | Cinematography |
| Sound | Howard Chesley | Sound |
| Editing | Gloria Garvin | Editor |
