You can try to find websites for people who are deaf Höhrbechädigt/Hörbehindert.
the films are in German and the subtitles also in German.
try this link (it works also outside Germany)
You can find some movies and TV series on the on demand websites of German TV networks. Often you can also view subtitles. I don't know about availability of these movies outside Germany. "TV on demand" websites are often called "Mediathek" in German so you can search for "ARD Mediathek" or "ZDF Mediathek" etc. to find them.