Knock on Wood
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | United States |
| Produced By: | Ron Grunhut |
| Directed By: | Ron Grunhut |
| Cast: | Valerie Naranjo |
| In Theaters: | Oct 03, 2008 |
| Runtime: | 13 minutes |
Followers: 0
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | United States |
| Produced By: | Ron Grunhut |
| Directed By: | Ron Grunhut |
| Cast: | Valerie Naranjo |
| In Theaters: | Oct 03, 2008 |
| Runtime: | 13 minutes |