7.4

NOVA•Season 30•Episode 15

Deep Sea Invasion

7.4/10 · 31 votesApr 1, 200355 min

Ranked #10 of 15 in Season 30•−0.1 vs season avg

Discussion

In 1989 marine biologist Alexandre Meinesz went diving off southern France and was stunned by what he saw: a dense blanket of waving green fronds stretching around him in every direction on the seabed. At first Meinesz had no idea what it was. Then he

Directed byNick Davidson

Written byNick Davidson

Previous episodeE14 · Dirty Bomb Next episodeE16 · Secret of Photo 51

Seasons53

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Season 30 Episodes16

E1 6.7

Killer Disease on Campus

E2 7.4

Mysterious Life of Caves

E3 6.8

Lost Roman Treasure

E4 8.2

Galileo's Battle for the Heavens

E5 7.5

Volcano's Deadly Warning

E6 6.7

Sinking City of Venice

E7 8.0

The Orchid Hunter

Spies That Fly

E9 8.3

Last Flight of Bomber 31

E10 7.7

Ancient Creature of the Deep

E11 7.2

Battle of the X-Planes

E12 7.7

Mountain of Ice

E13 7.8

Lost Treasures of Tibet

E14 7.0

Dirty Bomb

E15 7.4Now viewing

Deep Sea Invasion

E16 7.7

Secret of Photo 51

Crew2

Nick Davidson

Director

Nick Davidson

Writer

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Episode Summary

"Deep Sea Invasion" is episode 15 of NOVA season 30. It scored 7.4/10 from 31 votes, ranking #10 of 15 episodes this season (season average 7.5). Directed by Nick Davidson and written by Nick Davidson, it aired on April 1, 2003.

Next: E16 · Secret of Photo 51 Best of Season 30