The teaser for Castlevania: Nocturne shows Richter Belmont staring off into the waterside of a dock.
In the teaser, several voice actors talking to Richter can be heard including James Callis who voiced Alucard in the original Castlevania series. The show runners of Netflix’s Castlevania: Nocturne have stated several times in the past that the show will be based on characters and plot lines that appeared in both Castlevania: Rondo of Blood and its sequel Symphony of the Night.