《走遍中国》5集纪录片——挺进深海 Season 1 • TV Show

《走遍中国》5集纪录片——挺进深海 currently has 1 season and 5 episodes. Most episodes run for around 25 minutes, which makes the show easy to binge in short bursts. The series is currently marked as "Returning Series". The most recently aired episode came out in 2017.
《走遍中国》5集纪录片——挺进深海 Season 1 • TV Show

《走遍中国》5集纪录片——挺进深海 is listed as an ongoing series with a "Returning Series" production status, but the next episode or season has not yet been given a firm air date in the official schedule. The most recent episode aired on September 4, 2017, so any future release date is likely to fall after that.
《走遍中国》5集纪录片——挺进深海 has been releasing episodes between September 2017 and September 2017 across 1 season. So far there are 5 released episodes, giving you plenty of story to catch up on before the next drop. Until a new date appears, September 2017 remains the latest confirmed release window for the show.