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Ultraseven
Season 1 · Episode 3
The Secret of the Lake
0.025mOctober 15, 1967
An unidentified object has landed somewhere near the Kiso Mountains. Dan and Furuhashi are sent to find any wreckage, or signs of life. They find a young girl swimming in Lake Azuma as well as a spaceship nearby.
Episodes
- Episode 1The Invisible Challenger
- Episode 2The Green Terror
- Episode 3The Secret of the Lake
- Episode 4Respond, Max
- Episode 5The Erased Time
- Episode 6Dark Zone
- Episode 7Alien Prisoner 303
- Episode 8The Targeted Town
- Episode 9Android Zero Directive
- Episode 10The Suspicious Neighbor
- Episode 11Fly to the Mountain of Evil
- Episode 12From Another Planet with Love
- Episode 13The Man Who Came From V3
- Episode 14The Ultra Garrison Goes West, Part 1
- Episode 15The Ultra Garrison Goes West, Part 2
- Episode 16The Eye That Shines in the Darkness
- Episode 17Underground Go! Go! Go!
- Episode 18Escape Space X
- Episode 19Project Blue
- Episode 20Destroy Earthquake Epicenter X
- Episode 21Pursue the Sea Bottom Base
- Episode 22The Human Farm
- Episode 23Search for Tomorrow
- Episode 24Return to the North!
- Episode 25Showdown at 140 Degrees Below Zero
- Episode 26Super Weapon R-1
- Episode 27Operation Cyborg
- Episode 28The 700 Kilometer Run!
- Episode 29The Forsaken Earthman
- Episode 30For Whom Takes the Glory
- Episode 31The Devil Who Dwells in a Flower
- Episode 32The Wandering Planet
- Episode 33The Dead Invaders
- Episode 34The Vanishing City
- Episode 35Horror on the Moon
- Episode 36The 0.1 Second Kill
- Episode 37The Stolen Ultra Eye
- Episode 38The Courageous Battle
- Episode 39The Seven Assassination Plan Part 1
- Episode 40The Seven Assassination Plan Part 2
- Episode 41The Challenge from the Water
- Episode 42Ambassador of the Nonmalt
- Episode 43Nightmare on Planet 4
- Episode 44The Terrifying Super-Simian
- Episode 45The Boy Who Cried Flying Saucer
- Episode 46The Duel: Dan vs. Seven
- Episode 47Who are You?
- Episode 48The Greatest Invasion in History Part 1
- Episode 49The Greatest Invasion in History Part 2