Primus
Season 1, Episode 20: Black Diamonds
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All Episodes - Season 1
Episode 1
Ten Minutes of Eternity
Episode 2
Deepest of the Deep
Episode 3
Trial and Terror
Episode 4
Kiss of Life
Episode 5
Underwater Getaway
Episode 6
The Phantom Horse
Episode 7
Bearer of Light
Episode 8
Oil Rig
Episode 9
Breaking Point
Episode 10
The 65th Minute
Episode 12
Blade of Fire
Episode 13
Tektite #1
Episode 14
49 Sharks
Episode 15
The Sea is Boiling Hot
Episode 16
Death Tide
Episode 17
Sea Serpent
Episode 18
The Sniper
Episode 19
The Steel Fish
Episode 20
Black Diamonds
Episode 21
Infrared
Episode 22
Nuclear Black Market
Episode 23
The Black Hole
Episode 24
Trapped, Part One
Episode 25
Trapped, Part Two
Episode 26
The Net