Although most of Hanna-Barbera's works are aimed at a general television audience, mature subject matter does occur.

Relationships and sex

Weddings and marriage

Pregnancy and childbirth

  • An entire season of The Flintstones dealt with Wilma’s pregnancy, which led to the birth of Pebbles.
  • The Scooby & Scrappy-Doo short "Scrappy's Birthday" flashes back to Scrappy-Doo's birth at a veterinary hospital.
  • In the Flintstones' telefilm Hollyrock-a-Bye Baby, Pebbles Flintstone-Rubble gives birth to twins.

Rumors of homosexuality

Human-to-animal attractions

  • On Hong Kong Phooey, Rosemary (human) is infatuated with the eponymous martial artist hero (dog), but she couldn't care less about his alter ego, Penrod Pooch.

Animal-to-human attractions


  • In three known episodes of The Little Rascals - "Rascals' Revenge", "Rock & Roll Rascals" and "Horse Sense" - Darla was seen kissing Alfalfa on the cheek at some point. In Porky-O and Julie-Et, Julie Jamm was seen kissing Porky on the cheek near the end of the segment, and in The Zero Hero, midway through the episode, Maria kissed Alfalfa after saving her from injury.

Human nudity and lewd humor

Male nudity

  • In The Jetsons syndicated episode "Invisibly Yours, George", George becomes invisible while testing one of Mr. Spacely's inventions, but George's clothing is still visible. George's invisibility wears off while he's stark naked, but his genitalia are either hidden or outside camera range.
  • In one short on Dexter's Laboratory, Dexter's mother sees him nude on the front sidewalk, with his hands over his crotch. She is concerned only with the absence of his glasses.
  • In one Johnny Bravo short, Johnny leaves his bathtub with only a newspaper to cover him.
  • Early in the "Space Race" episode of Wacky Races (2017 TV series), Peter Perfect's uniform is ripped off his body, leaving him nude except for a star over his crotch.

Female nudity

  • Wait Till Your Father Gets Home, being a prime-time sitcom, has several such episodes:
    • In "Alice's Dress", Alice buys a see-through dress to wear to a party thrown by Harry's boss.
    • In "The Beach Vacation", the Boyles rent a summer home. Alice frolics in a bikini and fraternizes with a group of nude sunbathers.
    • In "Model Alice", Alice works as an artist's nude model, over Harry's objections. The finished artwork shows Alice behind a potted plant.
  • In the Challenge of the Superfriends episode "Secret Origins of the Superfriends", a nude infant girl (who later becomes Wonder Woman) is shown from behind.

Nudity of both sexes

  • The short-lived prime-time series Jokebook had several instances, notably the segment "Eve & Adam".

Underwear exposure

  • In the Wacky Races episode "Beat the Clock to Yellow Rock", the Ant Hill Mob stop to swim in their underwear, enabling a group of bear cubs to steal their suits.
  • In the "Carnival Calamity" episode of The Perils of Penelope Pitstop, Penelope grabs a loose thread on one of the Hooded Claw's pant cuffs. While it slows her descent, it also exposes his boxer shorts.
  • In the Pac-Man episode "Journey to the Center of Pacland", after Pac-Man's allies chomp Mezmaron's cloak to shreds, the villain's boxer shorts are exposed as he returns to his Lava Lair.
  • In the Dexter's Laboratory short "The Big Sister", the giant Dee Dee strips Dexter to his briefs as if he were a doll.
  • In the Richie Rich segment "The Day the Estate Stood Still", Professor Keenbean was seen in his underwear while hanging on a mechanical hand on his clothes changing machine.
    • Also, in the Riches segment "Wiped Out!", Reggie Van Dough was seen in his underwear after he got busted for selling the Rich family's assets for a cheap price.
    • Plus, in the Riches segment "Caveboy Richie", Richie is seen in his underwear after moths from one of Keenbean's older inventions have eaten up both Richie's and Keenbean's clothing.
  • In The Scooby and Scrappy-Doo/Puppy Hour segment "Comic Book Caper", Shaggy and Scooby captured the culprit while disguised as a horse, revealing the culprit's underwear at a comic book convention.

Dogs and fire hydrants




  • A now-infamous commercial for Winston cigarettes shows Fred Flintstone and Barney Rubble idly smoking while Wilma and Betty do yard work.
  • In The Perils of Penelope Pitstop episode "Big Top Trap", Clyde asks his doppelgänger (who is the Hooded Claw in disguise) to light his cigar.
  • In the Pink Panther and Sons episode "Anney's Invention", an executive was seen smoking a cigar.
  • A Season 1 Richie Rich Gems segment featured Winslow, a friend of Richard Rich, Sr., smoking a cigar, and towards the end, the cigar dissolved rapidly as if he was shocked about something.
  • In the Season 1 opening to The Dukes, Boss Hogg is seen holding a cigar in his hand while driving.



Life and death



  • At the end of the Huckleberry Hound short "The Unmasked Avenger", Huck promises to improve the peasants' way of life: better roads, free education and the like. His popularity wanes suddenly when he points out that all the improvements will require taxes.




  • In the Smurfs episode "Squeaky", in the wake of a fire, Papa Smurf informed Smurfette that the mouse she adopted had passed away. This scene was edited out when the episode was part of the syndicated rerun package.
  • The beginning of the Pac-Man episode "Pacula" takes place in a cemetery.
  • A 1983 episode of The Little Rascals, titled "Fright Night", involves Alfalfa and Spanky in a cemetery in search of ghosts.