#1 - Episode 11 7.78
Season 1 - Episode 11
Laura and Rich escape from the hospital with the creature footage before Lee and his men get to them.
#2 - Episode 2 7.77
Season 1 - Episode 2
After taking one of the creatures home, Miles decides to name it Nimrod. But when Nimrod escapes, it causes havoc at Savannah's house party.
#3 - Episode 9 7.75
Season 1 - Episode 9
Laura and Rich make a startling discovery while in diving in their struggling submersible. Miles tries to reunite with Nimrod, and finds that Nimrod is not alone.
#4 - Episode 14 7.74
Season 1 - Episode 14
Laura and Rich decide that it's time to get some answers from Lee. Miles gets in trouble with the local residents after a violent incident with a bully.
#5 - Episode 10 7.71
Season 1 - Episode 10
Laura and Rich return from their plunge to the ocean floor - with no boat in sight.
#6 - Episode 13 7.70
Season 1 - Episode 13
Experiment Gone Awry - Will the creation of the new species of creatures bring an end to the world as we know it?
#7 - Episode 15 7.67
Season 1 - Episode 15
As a massive tsunami heads for the east coast, Laura must save Rich by heading to North Carolina where Miles and his family are trying to escape with their lives.
#8 - Episode 5 7.63
Season 1 - Episode 5
A mysterious power outage erases all of Laura's GPS tracking data. Lee and Cirko, who have been secretly following her, ask Laura to join their investigation.
#9 - Episode 1 7.62
Season 1 - Episode 1
Oceanographer Laura Daughtery discovers an unknown life form and unearths a vast government cover-up. Across the globe, something mysterious lurks in the seas.
#10 - Episode 4 7.60
Season 1 - Episode 4
Laura attaches a GPS devise to one of the creatures in order to track it. Cirko testifies before the Pentagon that the unidentified species is extremely dangerous.
#11 - Episode 6 7.56
Season 1 - Episode 6
Cirko and his assistant figure out the origin of the unidentified species and subsequently suffer mysterious mishaps before they can fully report their findings.
#12 - Episode 7 7.54
Season 1 - Episode 7
Laura and Rich are on the run after someone ransacked her home, while Nimrod's erratic behavior forces Miles to make a difficult decision.
#13 - Episode 8 7.47
Season 1 - Episode 8
Laura and Rich race to construct a submersible so they can observe a spawning site. Miles's parents consider sending him to a boot camp for problem children.
#14 - Episode 3 7.47
Season 1 - Episode 3
Lee and Cirko theorize that the unidentified species are heating up the Earth and causing global warming. Nimrod is struck by lightning.
#15 - Episode 12 7.44
Season 1 - Episode 12
Fugitives on the Run - Laura and Rich become fugitives and are being pursued by Lee and his legion of secret agents.