Aired: 2/15/2013
The series begins with a exploration underneath the Asian seas.
Aired: 2/22/2013
This week we explore underwater across Australia and Oceania.
Aired: 3/1/2013
This episode focuses on the underwater wildlife in South America.
Aired: 3/8/2013
This week we see the show explore the European oceans.
Aired: 3/15/2013
This week we explore the oceans of Africa.
Aired: 3/22/2013
This week the show explores the Northern American sea.
Aired: 3/29/2013
The final episode explores the underwater wildlife of the antartic.