This is 1947 biography movie about how Alexander Graham Bell and his partner Thomas Augustus Watson invented the first discernible speech, transmitted over a telephone.
| Release Date | March 13, 1947 | |
|---|---|---|
| Status | Released | |
| Original Title | Mr. Bell | |
| Runtime | 32min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | RKO Radio PicturesAT&T | |