Shark Week

Season 27 Episode 5: Alien Sharks: Return to the Abyss

In Alien Sharks: Return to the Abyss, shark researcher Paul Clerkin heads to the Indian Ocean to investigate the ocean’s darkest depths in search of shark species that scientists never even knew existed and get a glimpse of the last known group of bioluminescent sharks in the world.

Genre:

Documentary

Seasons:

39

Episodes:

459

Actor:

Quality:

HD

Status:

Returning Series

First Air:

1988

IMDb:

7.6