Voyage to the Bottom of the Sea
S04E12 Blow Up
As the Seaview heads toward a fleet meeting, Sharkey alerts the crew to a missile fuel leak. Crane and Morton suggest turning back to fix the issue, but Nelson insists he can manage it. Armed with a small breathing apparatus, the Admiral seals himself in the affected compartment to make repairs. Unfortunately, he accidentally drops a wrench, leading to a circuit failure that knocks him out. When he regains consciousness, he's plagued by paranoia that escalates over time. Distrusting everyone, Nelson begins to unravel, arresting Doc, clashing with Sharkey, and ultimately launching a nuclear missile at the fleet!
Season 4 Episodes
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3
4
5
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7
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9
10
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12
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19
20
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Fires of Death
The Deadly Dolls
Cave of the Dead
Journey with Fear
Sealed Orders
Man of Many Faces
Fatal Cargo
Time Lock
Rescue
Terror
A Time to Die
Blow Up
Deadly Amphibians
The Return of Blackbeard
Terrible Leprechaun
The Lobster Man
Nightmare
The Abominable Snowman
Secret of the Deep
Man-Beast
Savage Jungle
Flaming Ice
Attack!
Edge of Doom
The Death Clock
No Way Back