Jan 13, 2010 · 45m
An investigation into the increasing number of great white shark attacks, following a team of researchers who are trying to determine why sharks are becoming more aggressive.


Follows the search for various cryptozoological creatures and paranormal entities reportedly witnessed around the world.
Browse every episode and jump into details.
Jan 13, 2010 · 45m
An investigation into the increasing number of great white shark attacks, following a team of researchers who are trying to determine why sharks are becoming more aggressive.
Jan 20, 2010 · 45m
An investigation into the foothills of North Western Kentucky to search for a Bigfoot-like creature that is said to make terrifying, wild screams. A tooth, photographic and audio evidence come to light, and investigators venture into the remote wilderness in an attempt to identify the source of these mysterious sounds.
Jan 27, 2010 · 45m
Investigation into the adaptability of giant pythons in Florida as their habitat spreads into heavily populated areas such as Miami.
Feb 3, 2010 · 45m
More than 50 years ago, South American scientists attempted to cross-breed bees that would produce more honey than ever before possible. But instead, they created a monster. Today, these giant bees are on the loose, spreading northward and invading US cities. MonsterQuest examines how these killer bees attack with an unseen ferocity and discovers that the bees may be adapting to colder temperatures, making them an even greater threat.
Feb 10, 2010 · 45m
Mar 3, 2010 · 45m
Mar 10, 2010 · 45m
Mar 17, 2010 · 45m
Mar 24, 2010 · 45m
Quick answers about this season's release timeline and episode lineup.
MonsterQuest Season 4 premiered on January 13, 2010.
MonsterQuest Season 4 has 9 episodes.
The season opens with Season 4 Episode 1, "Monster Sharks". It aired on January 13, 2010.
Go to Season 4 Episode 1