Baby Huey is a gigantic and naïve duckling cartoon character. He was created by Martin Taras for Paramount Pictures' Famous Studios, and became a Paramount cartoon star during the 1950s. Huey first appeared in Quack-a-Doodle-Doo, a Noveltoon theatrical short produced and released in 1950.

Black Cat is a comic book adventure heroine published by Harvey Comics from 1941 to 1951. Harvey also published reprints of the character in both the mid-1950s and the early 1960s. The character's creation is claimed by the Harvey family to have originated with publisher Alfred Harvey, but there is no corroborating evidence for this. The Black Cat debuted in Pocket Comics #1, an experimental digest-sized comic book published by Harvey and was illustrated by artist Al Gabriele.

Boys' Ranch was a six-issue American comic book series created by the veteran writer-artist team of Joe Simon and Jack Kirby for Harvey Comics in 1950. A Western in the then-prevalent "kid gang" vein popularized by such film series as "Our Gang" and "The Dead End Kids", the series starred three adolescents—Dandy, Wabash, and Angel—who operate a ranch that was bequeathed to them, under the adult supervision of frontiersman Clay Duncan. Supporting characters included Palomino Sue, Wee Willie Weehawken, citizens of the town Four Massacres, and various Native Americans, including a fictional version of the real-life Geronimo.

Casper the Friendly Ghost is the protagonist of the Famous Studios theatrical animated cartoon series of the same name. He is a pleasant, personable and translucent ghost, but often criticized by his three wicked uncles, the Ghostly Trio.

Casper's First Christmas is a 1979 animated Christmas television special and crossover produced by Hanna-Barbera. It features Casper the Friendly Ghost and his friend Hairy Scarey from the animated series Casper and the Angels. The special features guest stars Yogi Bear, Boo-Boo, Huckleberry Hound, Snagglepuss, Quick Draw McGraw, and Augie Doggie and Doggie Daddy. It aired on NBC on December 18, 1979.

The Ghostly Trio are fictional characters appearing in Harvey Comics. They are well known for being the uncles of Casper the Friendly Ghost. Their first animated appearance was in The Friendly Ghost, a cartoon of Paramount Pictures' Famous Studios theatrical series from the 1940s. When Casper was translated to Harvey Comics, the characters were redesigned to make them more mischievous than terror-inspiring. The characters made numerous Harvey Comics appearances and were featured in the title Casper and the Ghostly Trio. Versions of the Ghostly Trio remained prominent in subsequent adaptations/spin-offs.
The Green Hornet is a fictional masked crime-fighting superhero created in 1936 by George W. Trendle and Fran Striker, with input from radio director James Jewell. Since his 1930s radio debut, the character has appeared in numerous serialized dramas in a wide variety of media. The Green Hornet appeared in film serials in the 1940s, The Green Hornet television series in the 1960s, multiple comic book series from the 1940s on, and a feature film in 2011. The franchise is owned by Green Hornet, Inc., who license the property across a wide variety of media that includes comics, films, TV shows, radio and books. As of the 2010s, the comic-book rights are licensed to Dynamite Entertainment.

Hot Stuff the Little Devil is a comic book character created by Warren Kremer who first appeared in Hot Stuff #1, published by Harvey Comics. Imbued with a mischievous personality and able to produce fire, Hot Stuff appears as a red child devil who wears a diaper and carries a magical sentient pitchfork, which is a character in its own right. Much to the consternation of his demonic brethren, Hot Stuff sometimes performs good deeds to irritate them.

Joe Palooka is an American comic strip about a heavyweight boxing champion, created by cartoonist Ham Fisher. The strip debuted on April 19, 1930 and was carried at its peak by 900 newspapers. It was cancelled in 1984.

Jackie Jokers is a supporting character of the Richie Rich comic book franchise from Harvey Comics. He is marked by a black bowl haircut.

Little Audrey is a fictional character, appearing in early 20th century folklore prior to starring in a series of Paramount Pictures' Famous Studios cartoons from 1947 to 1958. She is considered a variation of the better-known Little Lulu, devised after Paramount decided not to renew the license on the comic strip character created by Marjorie Henderson Buell. Despite some superficial similarities between the two characters, the Famous animators were at pains to design Audrey in contrast to Lulu, adopting an entirely different color scheme and employing the stylistic conventions common to Famous Studios' later 1940s repertoire, as opposed to Buell's individualistic rendering of Little Lulu. Veteran animator Bill Tytla was the designer of Little Audrey, reportedly inspired by his daughter Tammy. The original voice of Little Lulu was performed by actress Cecil Roy. Little Audrey was, instead, voiced by Mae Questel, who also voiced most of Paramount's other major female cartoon characters, including Betty Boop and Olive Oyl.

Little Dot is a comic book character published by Harvey Comics about a little girl who is obsessed with dots, spots, and round, colorful objects. She was created in 1949 by writer Alfred Harvey and artist Vic Herman.
Little Lotta is a fictional character published by Harvey Comics from 1953 to 1972, and then sporadically until 1993. A contemporary of Little Audrey, Little Dot and Wendy the Good Little Witch, she was one of Harvey's best-known female characters during the 1960s and featured in many of the company's child-friendly comedy titles. Like many of Harvey's comic headliners, Lotta was notable for a quirky defining characteristic - in this case, an insatiable appetite giving rise to superhuman strength.

Mutt and Jeff is a long-running and widely popular American newspaper comic strip created by cartoonist Bud Fisher in 1907 about "two mismatched tinhorns". It is commonly regarded as the first daily comic strip. The concept of a newspaper strip featuring recurring characters in multiple panels on a six-day-a-week schedule had previously been pioneered through the short-lived A. Piker Clerk by Clare Briggs, but it was Mutt and Jeff as the first successful daily comic strip that staked out the direction of the future trend.

Richie Rich is a fictional character in the Harvey Comics universe. He debuted in Little Dot #1, cover-dated September 1953, and was created by Alfred Harvey and Warren Kremer. Dubbed "the poor little rich boy", Richie is the only child of fantastically wealthy parents and is the world's richest kid. He is so rich, his middle name is a dollar sign, $.

Sad Sack is an American comic strip and comic book character created by Sgt. George Baker during World War II. Set in the United States Army, Sad Sack depicted an otherwise unnamed, lowly private experiencing some of the absurdities and humiliations of military life. The title was a euphemistic shortening of the military slang "sad sack of shit", common during World War II. The phrase has come to mean "an inept person" or "inept soldier".

Spooky the Tuff Little Ghost is a fictional character that appeared in titles published by Harvey Comics. Spooky first appeared in Casper the Friendly Ghost #10. He is Casper's cousin, although their exact relation is never specified. He generally resembles Casper except he has freckles, a derby hat, and a large, black nose.

Wendy the Good Little Witch is a fictional comic book character from Harvey Comics. Like Casper the Friendly Ghost and Hot Stuff the Little Devil, Wendy is an opposite-type character, a girl witch who does good deeds.


