Happy Birthday
Movie| Title | Happy Birthday |
| User score | 0 |
| Release date | Jan 1, 1974 |
| Genre | Animation |
| Director | Lynn Smith |
| Production country | Canada |
| Production companies | ONF | NFB |
| Run time | 1 min. |
A perceptive young boy attending his uncle's birthday party notices the unfortunate results of the man’s smoking habit.