Film character
Cavalry Captain
The Enigma of Kaspar Hauser 1974
played by Henry van Lyck
The film
The film follows Kaspar Hauser, who lived the first seventeen years of his life chained in a tiny cellar with only a toy horse to occupy his time, devoid of all human contact except for a man who wears a black overcoat and top hat who feeds him.
Synopsis from TMDB.
The name
Also in The Enigma of Kaspar Hauser
Elsewhere on screen, Cavalry