Season
Episode
- Episode 1: Tidal Waves
- Episode 2: Carlos, the Most Wanted Man in the World
- Episode 3: The Amityville Horror
- Episode 4: UFO Australia
- Episode 5: Immortal Sharks
- Episode 6: The Lost Colony of Roanoke
- Episode 7: The Shroud of Turin
- Episode 8: Mexican Pyramids
- Episode 9: The Abominable Snowman
- Episode 10: Pompeii
- Episode 11: D.B. Cooper
- Episode 12: The Ten Commandments (aka Mount Sinai)
- Episode 13: The Dark Star (aka The Dogons)
- Episode 14: The San Andreas Fault
- Episode 15: The Missing Heir
- Episode 16: Vincent Van Gogh
- Episode 17: Wild Children
- Episode 18: The Ghost Ship (aka Mary Celeste)
- Episode 19: Earth Visitors
- Episode 20: John the Baptist
- Episode 21: Air Disaster Prediction
- Episode 22: The Bimini Wall
- Episode 23: Glenn Miller
- Episode 24: Past Lives
In Search of... Season 4 Tidal Waves
In Search of... is a TV series that was broadcast weekly from 1977 to 1982, devoted to mysterious phenomena. It was created after the success of three one-hour TV documentaries produced by creator Alan Landsburg: In Search of Ancient Astronauts in 1973, In Search of Ancient Mysteries and The Outer Space Connection, both in 1975. All three featured narration by Rod Serling, who was the initial choice to host the spin-off show. After Serling's death, Leonard Nimoy was selected to be the host.
