Dr. Zin launches the ultimate plan to defeat the Quests, this time with a whole slew of robots, but this time Dr. Quest had enough of him. Meanwhile two of the most important women in Race's life, his ex-wife Estella and his one-time lover Jade, returns.
On a visit to the Czech Republic, Jonny and Jessie encounter a ghostly apparition that leads them to an incomplete sonata -- and a generations-old secret.
While touring Bangalore, Jonny, Jessie and Hadji find a rare falcon, reputedly from a hidden realm that appears once every 500 years - a realm whose river's water is said to bestow immortality. A beautiful ornithologist is also very interested in the bird; but is she who she says she is?moreless
Jonny and Benton venture into Jessie's mind to undo Surd's malicious attempt to strike at the Quest team from within - but it turns out that Jessie can take care of herself.
Scientists are working on transdimensional technology that will help them open a portal to another dimension - and its denizens, who waste no time staking their claim on Earth.
In a father-son bonding trip in the village of Devon, England, Benton and Jonny head to the Big Pond to fish but on the way, they come across an idyllic little village that's just a little too peaceful.
Air Force One vanishes with the President within it, and all the evidence points to Benton Quest and Race Bannon as the one responsible. Jonny, Jessie and Hadji must elude government agents to prove their fathers' innocence by finding the real culprit.
Jonny and Hadji discover a nearby biodome experiment is really a cover for a plant making uranium-casted weapons when they visited Jonny's Grandpa, Doug Wildey, on his ranch.
The insane Surd finds a way to switch bodies with Race and is ready to go on a rampage using his new identity. And now it is easier for him to kill Benton Quest (who can reverse the process).
The Quest team believes that the Canadian legend - Bigfoot is roaming in the Quest compound stealing electronic devices. They try to find out what is going on as hunters bag themselves an exotic trophy.
Race has to cross an obstacle course where he set the record for Special Forces recruits -- but there've been some modifications since he was last there.
Journeying to the Czech Republic to translate an artefact, which holds the key to controlling a Golen, the Quest Team bump into an ex-KGB operative who's determined to reactivate the Golem to overthrow the government.
The Quest team employs QuestWorld to try and revive Race, who has been rendered comatose in a rodeo accident caused by Jeremiah Surd -- who in turn exploits the opportunity to attack Race at his most vulnerable.
The Quest Team discovers that criminals were using Alligators to break into a drilling factory in the Florida Everglades when they were investigating the case using an ornate Viking Sword that the Alligators left behind.
Dr. Quest is missing while on an expedition to find the Yeti. Jonny and his friends head to the Himalayas to find him, but run into another scientist who's determined to bring back the Yeti.
A missing link is found in an alien spaceship that landed on Easter Island. But when Dr. Quest and Race enter Questworld to investigate what they've found, they run into Jeremiah Surd - who wants to experiment with human de-evolution.
A werewolf attack in northern Canada brings the Quest team to investigate. Race finds romance with an attractive outback doctor who turns out to be the last female descendant of a werewolf family.
Jonny discovers a ghost guarding a wagonload of gold, and realizes the woman was a thief that stole gold to help an Indian school, but was lost in the vast caverns under the desert centuries ago.
Dr. Quest, Jonny and Hadji head to New Jersey to investigate the Jersey Devil. Then they run into a two-hundred-year-old feud between descendants of the Redcoats and the Minutemen over the original copy of the Declaration of Independence.
While hacking into the cetacean communications bandwidth, Jeremiah Surd was able to gain control of the system and unleash cetaceans worldwide into savage attacks. Receiving help from Captain Havell, the Quest Team is determined to track down Surd.
Dr. Quest is on an adventure to find the famous Nova Scotian ship - Mary Celeste's remains. A century ago, this cargo ship sank into the sea mysteriously, and the crew was never found.''As he drives down into the depths of the sea, he discovers what look like crop circles at the bottom of the Sargasso Sea - and a graveyard of ships in an area barren of marine life.moreless
Dr. Quest is commissioned to find the Philosopher's Stone, which is reputed to turn dross to gold. When he succeeds in capturing the object, he donates it to the museum. It is stolen by Quest's partner, who wants to try it out for himself.
Dr. Quest along with Race and Hadji visit New Mexico when he receives a mysterious quartz statue from an old friend of Dr. Quest - Alice Starseer. Meanwhile, Jonny and Jessie (at home) realize that Men in Black are looking for it.
A man named Ezekiel Rage seeks vengeance because of the tragic loss of his family in a covert operation when he was a government agent. And the Quest Team gets in his way...
With Benton Quest and Race Bannon attending a phenomenology conference in the Himalayas, Jonny and Jessie are forced to impersonate their fathers in Questworld when Jeremiah Surd launches a two-pronged attack on the Quest compound - and Hadji's mind.
The Quest Team enjoy a trip to the Indian Ocean to discover if there are really sea monsters roaming the seas, leading to multiple mysterious ship disappearances in the Seychelles.
Jonny, Jessie and Hadji track an elephant, Ndovu, as it returns to the elephants' graveyard. They bump into poachers on the way there, who are determined to kill Ndovu right away.
When Ezekiel Rage hijacks a space shuttle commanded by Dr. Quest and Hadji, Jonny and Jessie must stop Rage's minions who have taken over Mission Control.
When Dr. Quest and Race are trying to stop gas from leaking out of Jeremiah Surd's laboratory, Jonny and the Quest Team track down the paralysed Surd to help them in exchange for access to Questworld. Surd is an old nemesis of Race once threatened Washington, D.C. with a nerve gas.moreless
In Bermuda, ghost pirates are disrupting an oil expedition and people believe it is the works of the legendary pirate Black Jack Lee, who commanded the galleon - The Ivory Web as it sank centuries ago.