The New Adventures of Jonny Quest
Season 1, Episode 5: Forty Fathoms Into Yesterday
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The Quest team go on a salvage operation to recover a World War II German submarine that mysteriously disappeared in 1945, but find a time machine on board that sweeps them back to 1945 and leave them no apparent way to return.
All Episodes - Season 1
Episode 1
Peril of the Reptilian
Episode 2
Nightmares of Steel
Episode 3
Aliens Among Us
Episode 4
Deadly Junket
Episode 5
Forty Fathoms Into Yesterday
Episode 6
Vikong Lives
Episode 7
The Monolith Man
Episode 8
Secret of the Clay Warriors
Episode 9
Warlord of the Sky
Episode 10
The Scourge of Skyborg
Episode 11
Temple of Gloom
Episode 12
Creeping Unknown
Episode 13
Skullduggery