[Ping] An adventurous penguin who always seems to cause trouble.

[Penny K] Ping's "cool" cousin.

[King M]

[Builder] King M's Builder, who always seems to cause King M trouble.

[Ricardo] Ping and Pe-wee's Dad

[Pe-wee] Ping's little brother.

["Frozen" Pe-wee] After finding an Ice necklace, Pe-wee has become corrupt with Ice Powers.

[Johnny] Penguin City's biggest troublemaker; Hates Penny K with a passion.

[Tyler Titanium "Claws"] Criminal with upgraded arms, legs, and sharp claws.

[Marty Mackerel] This humble criminal uses his tech skills to cause trouble.

[Pen-tron] Penny K's robot doppelganger.

[Commander Condiment]

[PenguinMan] A hero who's after the Robot Pumpkin King.

[Robot Pumpkin King] Crime Boss who leads a group of Robotic Pumpkins.

[Mr. Cookie] CEO of the GPACF; Antarctica's biggest cookie company.