You can find the film on the following platforms, though likely with English subtitles:
If you have a digital copy of the film, media players like VLC Media Player allow you to load an English subtitle file and use plugins (like VLSub) to search for translations. Dolphin Man subtitles Estonian
: When screened at Estonian festivals like PÖFF (Black Nights Film Festival) , the film was presented with English subtitles . You can find the film on the following