Krypto the Superdog: Heroes Unleashed

Krypto the Superdog: Heroes Unleashed is an American animated superhero series that takes place immediately after the 2005 series of the same name. It also features new heroes and villains (mostly those created by CrimsonStar7359). This series is rated TV-Y7-FV.

Veterans
Krypto The SuperDog: The main protagonist of the show, formerly Superman's pet on Krypton before it was destroyed. Krypto came to Earth in a rocket when it malfunctioned. He is a white Labrador Retriever and has all of the powers of Superman, though some are heightened due to being a dog, such as his super hearing and sense of smell. Krypto also shares Superman's moral values and feelings.

Streaky the Supercat: An orange somali cat with a yellow streak along his back who lives next door to Krypto and Kevin's family. In episode 6, "The Streaky Story", Streaky gained superpowers by a duplicating ray that was aimed at Krypto, but reflected off him and accidentally hit Streaky instead. Streaky later found that he had superpowers similar to Krypto's. But his superpowers are weaker than Krypto's, presumably due to them being the result of copying. Streaky shares his canine counterpart's weakness to Kryptonite. Streaky belongs to a girl named Andrea. Unlike Krypto, Streaky is less serious about his superhero activities, and sometimes needs prodding to perform heroic deeds, but usually is dependable. He also has a nephew named Squeaky who is the leader of the Supercat Fan Club. Streaky often refers to Krypto as "K-Dog".

Ace the Bathound: (voiced by Scott McNeil): Batman's pet dog (though Ace says he is Batman's partner), a Great Dane. Ace fights crime utilizing various detective skills and gadgetry built into his collar (an analogue of Batman's utility belt); he also uses a rocket sled for traveling long distances. Ace wears a dark colored cape and collar similar to Batman's, and (like Batman) possesses a stoic personality. However, Ace does occasionally work alongside Krypto and considers him an ally.

Kevin Whitney (voiced by Alberto Ghisi): Kevin is the 9-year-old young boy who Krypto lives with in the series, with Superman's permission. Kevin enjoys Krypto's company greatly, and is able to communicate with him and the other animals in the series thanks to a universal translator device. Kevin has a bratty cousin named Bailey who finds out Krypto's secret, but fortunately he's such a notorious liar that no adult believes him. Kevin also has a two-year-old sister named Melanie who refers to Krypto as "Kippo".

Andrea Sussman (voiced by Tabitha St. Germain): Kevin's next door neighbor, and the owner of Streaky. Andrea enjoys making Streaky play dress-up, but was unaware of his (or Krypto's) superheroic identity until later in the series, when she accidentally stumbles upon Krypto's spaceship. In Iguanikah, it is revealed that Andrea is Jewish. She loves to play and dress up Streaky, and she treats him like a baby. Andrea treating Streaky like a baby is similar to the Tom and Jerry cartoon Baby Puss.

The Dog Star Patrol: A superpowered group of canines who each possess a unique superpower, and fight crime across the galaxy. Krypto joined the Dog Stars by helping the group out on a mission. Ace the Bathound and Streaky the Supercat helped them out on different occasions. The group is based on DC Comics' Space Canine Patrol Agents and Legion of Super-Heroes. Curiously, they are never seen altogether as one or two members are always absent in most episodes featuring the Dog Star Patrol, apart from "Bathound Meets The Dog Stars" and "Circus Of The Dog Stars". The members of the Dog Star Patrol include:

Brainy Barker (voiced by Ellen Kennedy): A purple Afghan Hound, she is the leader of the Dog Star Patrol. Brainy Barker possesses telepathic/telekineticpowers, allowing her to read minds, project forcefields, and levitate objects. She has a crush on Krypto the Superdog.

Mammoth Mutt (voiced by Kelly Sheridan): A pink chihuahua with the ability to inflate her body to an enormous ball-shaped size, allowing her to use her size to attack foes. She can also expand other parts of her body.

Bulldog (voiced by Michael Dobson): A lavender bulldog with a stereotype British accent and two big, bull-like horns that can be used for attacking foes and breaking objects.

Paw Pooch (voiced by Dale Wilson): A yellow and brown basset hound with eight legs, allowing him to dig and run quickly. His legs can grow as seen in "Puss In Space Boots".

Tail Terrier (voiced by Peter Kelamis): A green Scottish terrier with the ability to stretch his tail and use it like a lasso. He also has a stereotype Texas accent.

Tusky Husky (voiced by Terry Klassen): A sky blue Alaskan Malamute with a stereotype French-Canadian accent and a giant front tooth which he can use as a drill. His tooth is also claimed by Mechanikat to be the hardest substance in the universe. He is also the tallest member of the Dog Star Patrol.

Hotdog (voiced by Trevor Devall): A red Dachshund with the ability to generate tremendous heat from his body and breathe fire. He also has a short temper tantrum, and started to control his anger in "Bones Of Contention".

Drooly (voiced by Ty Olsson): An old English Sheepdog who can use his drool as a weapon in various ways, such as grabbing objects, creating bubbles, and use them as projectiles. Appeared only in "The New Recruit" and was made a reserve member after defeating Mechanikat's forces.

Stretch-O-Mutt (voiced by Lee Tockar): Buddy, a guard dog at S.T.A.R. Labs, accidentally fell into a vat of chemicals and developed shape-changing powers similar to Plastic Man. Sometimes he can be too silly for his own good.

Thundermutt: An egotistical, world famous canine actor who plays a heroic canine in the movies. He is a German Shepherd who was somewhat jealous of Krypto when he "stole" the limelight at one of his movie premiers, ("Thundermutt II: Scratch And Sniff"). But though cowardly, mostly good at heart. He appears in the episodes "Top Dog" and "K-9 Crusader". The movies he has appeared in, that are mentioned in the show, are Thundermutt II: Scratch And Sniff, Invasion Of The Alien Cats, K-9 Crusader and Harry Rottweiler And The Doghouse Of Doom (A parody of Indiana Jones).

Jimmy the Rat: A rat who often serves as an informant for Krypto and Ace.

The Supercat Fan Club: Led by Streaky's nephew, Squeaky, they are a group of fans of Supercat. They occasionally help Supercat stop crime around Metropolis even though they don't have powers.

Venus (reformed character): 

New to this Series.
Meteor Hound/Kren

Lightning Dog/Mort

Cold Cat

Titanic Terrier

King Josh

Queen Pearl

Rubber Weasel

Whirlpool Alligator

Violet Hyena

Melody Squirrel

Captain Travis

Madame Tanzanite (reformed character)

Veterans
Mechanikat: (voiced by Mark Oliver): The main antagonist of the series, he could be based on Brainiac or Metallo. Mechanikat is a cyborg feline, who constantly plots to conquer Earth. He usually keeps a bit of kryptonite on hand to use against Krypto, or to power up his machines with so they can affect Krypto. He is also a member of the Villains Club.

Snooky Wookums (voiced by Nicole Bouma): Mechanikat's sidekick and secret agent, Snooky is an evil mastermind pastel blue kitten who uses his cuteness and smarts to cause all sorts of trouble for Krypto and the Dog Star Patrol. He later became part of the Supercat Fan Club. Snooky is Mechanikat's most trained agent. Snooky is a male character, although he is voiced by a female, Nicole Bouma.

Delilah (voiced by Kathleen Barr): Another feline agent of Mechanikat. Delilah's outfit changes in season two, adding on purple-colored plates of armor in various areas on her body. She is also in charge of weapons and helped make the Katbots and she also knows 9 different types of kung fu.

Ignatius (voiced by Scott McNeil): The sarcastic pet green iguana of Superman's archenemy, Lex Luthor. Like Luthor, Ignatius is very intelligent, vain, and is morally ambivalent about making others suffer for personal gain; however, he is effete, selfish, and tends to behave in a much less dignified manner than Luthor. He is also more prone to engaging in frivolous (and dangerous) personal whims, such as employing a growth ray to enlarge a bug for his supper, or using a wind tunnelto harvest one of Krypto's hairs as part of a scheme to grow himself a lovely fur coat. Notable is that on occasion he shows basic morals and honor.

Bud and Lou: A pair of spotted hyenas who serve the Joker. Some confusion about which is Bud (voiced by Peter Kelamis) and which is Lou can be found, considering that both look almost exactly the same other than their collars. Bud wears a purple collar, and Lou wears a green collar. Their names are a reference to comedians Abbott and Costello. They are animated here with blood-red coats, a nod to Harley Quinn, rather than the tan ones from Batman: The Animated Series.

Isis (also voiced by Kathleen Barr): A female cat who works with Catwoman. Isis, like her mistress, is seductive, and also a master thief. In Batman: The Animated Series she was a black or dark grey cat— possibly a Russian blue; here, she is a Siamese.

Mertin the Magnificent (voiced by Scott McNeil): A magician's rabbit that carries around a magic wand he stole from his master. Mertin is a master of magic himself. His only real intentions are stealing carrots, but he can hold his own against Krypto and Ace if confronted by them. His name is clearly a nod towards the famous wizard, Merlin. He is somewhat based on Mumbo.

The Junkyard Dogs:. A group of never-do-well strays led by Muttsy, a street-wise (but greedy) mutt. One member, Beazle, looks similar to Precious Pupp, but with a mangy butt. At best small-time hoods, they do periodically menace the heroes, and once took advantage of Krypto when he lost his memory due to red kryptonite exposure.

New to this Series
Cyber-Wolf & his minions.

Agent Silver

Agent Trevor

Warp Feline

Jadeite Reptile

Citrine Cobra

Kunzite Lizardess

King Shadow

Alfie M. Trickingston

Episodes

 * 1) The New Metallic Menace! We are introduced to a new villain named Cyber-Wolf.
 * 2) New Elemental Allies! 2 dogs; one with fire powers & the other with lighting powers & a cat with ice powers join the Dog Star Patrol to help them with a very difficult mission.
 * 3) A Reformed Feline. Delilah is kidnapped by Cyber-Wolf, but is rescued by the Dog Stars. This marks the point where Delilah becomes a Superheroine & joins the Dog Stars.