A teenager and his extended family investigate the supernatural and other mysteries around the world.
Genre: Animation, Action, Adventure
Cast:Frank Welker , Quinton Flynn , J.D. Roth , Michael Benyaer , George Segal , Robert Patrick , Rob Paulsen , Jennifer Hale , Jesse Douglas , John de Lancie , Robert Foxworth , Chick Vennera , B.J. Ward , Granville Van Dusen , Michael Bell , Megan Cavanagh , Jim Meskimen , Nancy Linari
The Quest team investigates rumors of ghost pirates in Bermuda, near the site of a legendary pirate wreck.
An old enemy falls victim to his own weapon, a nerve gas, which threatens to leak out of his lab and destroy others.
The team searches for a missing man and stumbles across the lost city of El Dorado.
The team searches for a way to stop an apocalyptic preacher and his apostles from ending the world.
Jonny and the others search for a tiger roaming Manhattan, but a tabloid television reporter is hot on their heels.
Sea monsters are rumored to be responsible for vanishing ships in the Seychelles.
Jonny and Jessie must impersonate their fathers in Questworld when Jeremiah Surd attacks the Quest compound and Hadji's mind.
The Quest team gets in the way of a government agent seeking revenge for his family's death.
Transmissions from space contain warnings to halt space experiments.
The team seeks the truth behind a quartz statue and a New Mexico mystery involving Men In Black.
The legendary Philosopher's Stone is recovered and then lost again.
Alice Starseer returns to bury her grandfather but comes into danger through Surd's ambition.
Dr. Quest runs across underwater crop circles while on a journey to investigate the legendary sunken ship "Mary Celeste."
The team runs into a giant monster that is rumored to attack from several directions at once.
Surd prods cetaceans around the world into violence through his control of the cetacean bandwidth.
The team investigates the Jersey Devil and stumbles across a 200-year-old feud between the descendants of Revolutionary and Loyalist forces from the Revolutionary War.
A ghostly thief guards a cache of gold that long ago cost her her life in the Old West.
Race falls for a mysterious woman while the team investigates a werewolf attack.
Surd is using an alien craft to experiment with human de-evolution.
On an expedition to find the Yeti, the team finds a scientist bent on taking the monster in dead or alive.
Jessie crashes into Siberia and finds a tribe of ancient Russians living underground.
The Aurora Borealis is the key to preventing rogue government agent Rage from using a nuclear device.
When alligators attack a drilling facility in the Everglades, they leave behind a Viking sword.
Race is in a coma after a rodeo accident, and his friends seek help from Questworld.