The blue planet, seas of life

Disc 1: Ocean world ; Frozen seas

Disc 2: Open ocean ; The deep

Disc 3: Seasonal seas ; Coral seas

Disc 4: Tidal seas ; Coasts

Disc 1: Ocean world ; frozen seas

Disc 2: Open ocean ; The deep

Disc 3: Seasonal seas ; Coral seas

Disc 4: Tidal seas ; Coasts

Disc 5: all new bonus material: Amazon abyss ; Dive to shark volcano ; Between the tides ; Antarctica.