Martin Speaking
Movie| Title | U telefonu Martin |
| User score | 0 |
| Release date | Sep 23, 1966 |
| Genre | Family, Crime |
| Director | Milan Vošmik |
| Production country | Czechoslovakia |
| Production companies | Filmové studio Barrandov |
| Run time | 88 min. |
The second installment of children's stories investigator Dr. Martin. The film has two stories:
