Wings in the Dark (1935)
In his dedicated pursuit of technology that will aid pilots to safely "fly blind" during adverse conditions, aerial innovator Ken Gordon is literally blinded in an accident, but this setback doesn't deter him from his goal.
Directed by: James Flood
Starring: Myrna Loy, Cary Grant, Roscoe Karns, Hobart Cavanaugh, Dean Jagger, Russell Hopton
Links: Paramount Pictures, IMDb, Movie posters, Movie stills