The Beverly Hillbillies has always been a favorite for people who love simple comedy without all the noise of modern shows. It was clean, goofy, and filled with moments that still make fans laugh today.
One of the most famous episodes came when Granny thought a kangaroo was a giant jackrabbit. That episode broke viewing records and became the most-watched sitcom of its time. Even that classic had a few funny mistakes that slipped through.

Ocean on the Wrong Side
In the opening scene, the Clampetts are driving home from Malibu. The problem is, the ocean shows up on their left. Anyone who knows the area realizes it should be on the right if they’re heading east. It’s a small detail, but it stands out once you notice it.
The Strong Girl’s Secret Jump
In the episode where Granny takes on the Boston Strong Girl, it looks like Granny throws her right out of the ring. But when you watch closely, you can see the Strong Girl give herself a little jump to make it happen. What makes it funnier is that the wrestler was actually a stuntman named Jerry Randall wearing a dress for the scene.
The Mystery Fish That Appeared
In The Clampetts Go Fishing, Mr. Drysdale takes the family to Marineland. When they first arrive, the backseat of the car is completely empty. But when they get out, a huge fish has somehow appeared there. It’s never explained, which makes it even better.
Jane Hathaway’s Changing Ride
Jane Hathaway’s car seems to have a life of its own. Early on, she drives a 1962 Plymouth convertible, but sometimes it changes to a 1963 or 1964 Dodge without warning. It’s likely the studio just grabbed whatever car was available, but it makes for a funny bit of trivia.
The Accidental Groundskeeper
During the end credits of Elly’s First Date, something happens that wasn’t planned. A man carrying a rake walks into the frame wearing a white tank top. He notices right away, then runs off screen fast, giving everyone a little laugh.

Jethro’s Twin Sister Trick
Max Baer Jr. didn’t just play Jethro Bodine. He also played Jethro’s twin sister, Jethrine, for several episodes. Even though he appeared on screen, the voice you hear was done by Linda Kaye Henning, the creator’s daughter. Most viewers had no idea back then.
The Hat That Wouldn’t Stay Ruined
In The Great Jethro, Mr. Drysdale throws his hat to Jethro for a magic trick. Jethro messes it up completely, but in the very next shot, Drysdale is calmly holding a perfect hat again. Then it’s suddenly ruined once more. It’s the kind of blooper that makes old TV so fun to rewatch.
A Cameo Paid in Whiskey
John Wayne made a brief, uncredited appearance in The Indians Are Coming. He didn’t want money for it, only a bottle of Jack Daniel’s bourbon. It was a quick scene, but it became one of the show’s most memorable surprises.
The Legendary Jackrabbit Episode
The Giant Jackrabbit became one of the biggest TV hits ever. It aired not long after President Kennedy’s assassination, and people needed something to smile about. The episode brought laughter to millions and became the most-watched half-hour show of its time.
A Hidden Foot in the Frame
During that same episode, if you look at the bottom left corner of the screen when the kangaroo hops toward the Clampetts’ back door, you’ll spot a man’s foot. It probably belonged to the animal trainer. It’s easy to miss, but once you see it, you can’t unsee it.
Why It Still Works
Granny’s mix-up with the kangaroo shows exactly why The Beverly Hillbillies worked so well. It was silly, harmless fun with a heart. Even decades later, the show’s mix of humor, warmth, and genuine goofs keeps it one of TV’s most loved classics.