Plot Synopsis

Inspired by the "Baby Shark" song, BABY SHARK'S BIG SHOW is a half-hour animated preschool series that follows Baby Shark and his best friend William, as they journey on fun-filled comedic adventures in their community of Carnivore Cove, meet new friends, and sing original catchy tunes along the way. The inhabitants of Carnivore Cove include:

Baby: A sweet, bubbly, and abso-toothly fearless little shark who has a habit of biting off more than he can chew.

William: A quick-witted pilot fish with a flair for the funny, William is always down for jaw-some adventures with his best bud Baby.

Mommy: Fun-loving with a fierce streak, Mommy Shark works for the Mayor of Carnivore Cove.

Daddy: A worrier who can't help his loud and goofy nature, Daddy Shark is a dentist who flosses when he's nervous.

Grandma: A new-agey prankster who's all about good vibes and bubbleberry pies.

Grandpa: A charismatic shark who loves to tell stories about the glory days.

BABY SHARK'S BIG SHOW debuted with a half-hour holiday special, "All I Want for Fishmas," on Friday, December 10, 2020 at 12:30pm ET/PT on Nickelodeon. With Fishmas just around the corner, the season's hottest toy -- Burpin' Bubbz -- is at the top of Baby's and William's wish lists. But when Santa Jaws goes missing, it's up to them to save Fishmas if they're ever going to get their fins on that toy. Following the premiere, the special was available on Nick Jr. On Demand and Download-To-Own services, as well as NickJr.com and the Nick Jr. App, which also featured short-form content.

Three-and-a-half months later -- on Friday, March 26, 2021 -- BABY SHARK'S BIG SHOW returned for its official series premiere at 12:30pm ET/PT on Nickelodeon. In the series opener, "Baby Tooth; Slobber Slug," Baby Shark loses a tooth, and he and William team up with an unexpected ally to track it down. Then, a game of Barnacle Ball turns into a rescue mission after Hank's pet rock, Rocky, is hit into the Lair of the Slobber Slug.
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On Friday, December 8, 2023 from Noon-1:45pm ET/PT, Nickelodeon premiered "Baby Shark's Big Movie!," a 105-minute BABY SHARK film. Baby Shark is forced to leave behind the world he loves after his family's move to the big city and must adjust to his new life without his best friend William. When Baby Shark encounters an evil pop starfish named Stariana, who plans to steal his gift of song in order to dominate all underwater music, he must break her spell to restore harmony to the seas. Starring Kimiko Glenn as Baby Shark; Luke Youngblood as William; Natasha Rothwell as Mommy Shark; Eric Edelstein as Daddy Shark; Debra Wilson as Grandma Shark; and Patrick Warburton as Grandpa Shark. The film also features returning guest star Cardi B as rap icon Sharki B and her family: Offset as Offshark; Kulture as Kulture Sharki; and newcomer Wave as Wavey Shark. New guest voice actors include: Ashley Tisdale as Stariana, a sharp-witted and manipulative, rising pop starfish who wants to take center stage with a splash hit; Aparna Nancherla as Gillie, a charmingly chaotic, bumbling boxfish and Stariana's assistant; Ego Nwodim as Leah, a lantern shark and Mommy Shark's best friend from college; Chloe Fineman as Lannie, Leah's hyper, lovable daughter; ENHYPEN as an underwater powerhouse K-pop band of belugas; and Lance Bass as TV announcer Lance Bass.