Full Cast & Crew
Directed by
Lee De Forest |
Cast
Sidney Bernstein | ... | Self |
Produced by
Lee De Forest | ... | producer |
Additional Crew
Sidney Bernstein | ... | writer: speech introducing Phonofilm to England |
Lee De Forest |
Sidney Bernstein | ... | Self |
Lee De Forest | ... | producer |
Sidney Bernstein | ... | writer: speech introducing Phonofilm to England |
Release Dates | Official Sites | Company Credits | Filming & Production | Technical Specs