Watched the 1st episode last night. So far it seems interesting.
We did notice that the lips were off on several of the characters, and then notice that it was dubbed. So switched language to English from English-Dubbed, and the characters at the time were speaking French. So though maybe the whole movie was like that, and went back to English-Dub. Then noticed the red headed doctor's speech matched her voice, so then went back to English.
Turns out characters were all speaking different languages.
We then just went to the show settings and picked English (which had characters speaking in their natives tongues) and English Subtitles (CC) to get what we thought was the best experience.