Using Freddy's latest invention, Denver and the kids travel 65 millions years back in time to when d...

It is late Spring when Wally, Jeremy, Shades and Mario are at the La Brea Tar Pits working on a scho...

Denver follows Jeremy to his job at the supermarket, where he hides in the storeroom and stuffs hims...

Wally borrows his sister Heather's video camera and the starry-eyed kids set out to make a video sta...

While camping at a mountain lake with the boys, Denver is mistaken for a horrible lake monster.

Denver and the kids make friends with a circus owner's son and help him liven up a lackluster show w...

The boys decide to do a science project on dinosaurs for the school science fair.

Wally and Heather panic when they hear their parents are planning an out- of-town move.

Wally's first day on the job at the zoo takes a turn for the worse when the self-serving Dr. Funt ca...

The kind-hearted Denver rescues one of the boy's arch rivals, Scott, winning his heart and killing h...

While visiting Jeremy's Uncle Eli on his Nevada ranch, Denver and the boys attend a local rodeo.

Casey's movie-star cousin, Lana Lake, invites Casey, the boys and Denver to watch the filming of her...

When Heather gets a job at a Dinosaur theme amusement park, Denver roams freely around the park and...

Denver and Jeremy enter a wacky game show only to find they're competing against the team Morton Fiz...

Shades develops a recent interest in karate. He is also very into Nikko, the daughter of his instruc...

Denver becomes a major radio star during a competition between KAY-HIP and KAY-LOUD radio stations.

When Heather and Wally's parents inform the two that they are expecting guests from out-of-town, the...

A boy genius, Freddy Facknitts, invents a time machine that sends Denver and Morton Fizzback into th...

When the boys enter Wally's dog, Rocky, in a relay race for dogs, they also disguise Denver as a dog...

Denver and Mario take a job as children's entertainers only to incur the wrath of Douggie, the Danci...

On a visit to Aunt Shadie's ghost town, the kids and Denver go on a wild mining car ride while tryin...

Denver falls in love with a mechanical dinosaur and follows her into the Big Deal Movie Studios. His...

When disreputable treasure hunters kidnap a valuable dolphin from a marine research facility and use...

Heather and the boys take Denver to a mountain ski resort.

The secluded beach where Mario surfs and the kids play is taken over by Rad Tad and his group of Sur...

To help Wally in his predicament with Johnny Price, a practical joker who continually torments him,...

Decked out in caveman attire, Denver and the kids form a rock group (B.C. Rock) to compete in the ci...

Denver, the boys, and Freddy Facknitts attend a comic book convention, dressed as their favorite com...

No one anticipates the trouble that arises when one of the charity items collected for the school au...

Wally's pretty, female pen pal from Sweden, Inga Svinga, is coming to visit

Disguised in a Chinese lion headdress and robe, Denver leads a mad chase for dognappers through Chin...

Denver is kidnapped and put in a secret private zoo of the wealthy collector of exotic animals, Mada...

In an embellished story of Jack and The Bean Stalk, Denver buys some magic corn kernels from Morton...

Denver's mistaken identity at a golf tournament sets Fizzback and Funt off on a high-tech cheating s...

When Denver, Casey and Freddy Facknitts become accidentally airborne in a Freddy-designed hover craf...

Mario and Shades get jobs working for competing fast food restaurants, and it jeopardizes their frie...

Denver is participating in an exercise program with the kids while trying to hide a mischievous baby...

At a medieval fair, Denver and the kids wind up in a wacky jousting tournament, pitted against Morto...

Morton Fizzback and Bertha Bird join forces to pursue Denver after the dino escapes from them in a h...

Denver and the kids help Jeremy's Great Aunt Adelaide save a precious fossil dig from a land develop...

Denver's new-found talent as a gourmet cook is challenged when Jeremy is left alone to cater a party...

The kids play hockey against Morton Fizzback's team of professional misfits-- and the winner gets De...

Casey makes friends with Louden, the shy, withdrawn, new kid in town who has a passion for dinosaurs...

While on a mapping expedition with Aunt Adelaide, Denver and the kids meet two bizarre alligator poa...

The boys accept an invitation from their friend Senor Santos to spend a relaxing week at a resort on...

Denver dreams he's battling evil aliens from Pluto in a 1950's style sci-fi flick.

Mario reads a story he's written to Denver and the other kids, and through their imaginations they a...

The kids and Denver get in trouble when they try to find a place to skateboard at California's color...

Denver is discovered by a TV reporter who plans on making the dinosaur front page news

When Shades' grandfather misdirects this year's Cinco de Mayo parade, the boys must save the festiva...

Morton Fizzback and Professor Funt conspire to create a major snowstorm in Los Angeles.