Gwen drags Ben along on a hike in search of the legendary Forgeti, a yeti that makes people forget they ever saw it.
The Rust Bucket is stolen by the vile Fly Guys.
Ben teams up with Grandpa Max’s old college buddies.
Ben faces an intimidating wrestler in a true challenge.
While trying to film his own indie film, Ben accidentally allows the Bug Gang to go free.
When Ben interferes with malicious magician Hex’s quest for the earth-moving Titan Gloves at a swap meet, he inadvertently switches bodies with Gwen!
Ben finds a rare Sumo Slammers card.
In a peaceful coastal town, Ben must face Steam Smythe.
Ben and Gwen are transformed into babies by Nanny Nightmare.
Ben must go alien to save the Hoover Dam from disaster.
Ben, Gwen and Max go on a tour of the impervious Fort Knox when Dr. Animo sicks a hungry ani-mutate on the Fort.
Ben and Gwen are excited to attend an Earth Day EDM concert in Portland until the show is hijacked by the sound-manipulating baddy Lord Decibel.
When Ben transforms into Upgrade to turn the lawnmower into a superfast mowing machine he accidently draws the ire of Bob’s gnome-neighbours.
Ben stumbles into Dr. Animo’s secret lab.
Ben and Gwen’s trip is interrupted by the Weatherheads.
Touring Yellowstone, Ben uncovers a plot by the fast and furious LaGrange to find treasure buried below the national park.
When a wizard cosplayer gets his hands on a real, magical wand at Comic Con, Ben enlists Gwen to help stop Hex from retrieving it.
Ben, Gwen and Max’s trip to Niagara Falls is cut short by the horrid Hydromanders, creatures menacing them and their fellow tourists.
Ben accidentally awakens a dangerous Dragon.
Ben, Gwen and Max stop by the graveyard set of Gwen’s favourite TV show, but Ben discovers the lead actor is an energy vampire.
Ben, Gwen, and Max meet a family that appears to be a mirror image of them.
In the heart of Silicon Valley, Ben has to stop Victorian villain Steam Smythe from securing an epic power source sealed in a Tesla time capsule.
The Tri-Chefta hunt down Wildvine to create exotic dishes.
The nefarious Frightwig plans to destroy the water park!
Ben must stop Hex from getting his hands on a grimoire.
Xingo brings chaos when he leaps from his dimension to ours.
Ben and Gwen stumble on an epic off-road auto race.
Ben, Gwen and Max are forced to stay at a creepy hotel.
While mini-golfing, Ben is attacked by the Ground Hawgs, a gang of Dr. Animo mutants turned bikers.