Turn today into a freaky Friday with the official start of Nickelodeon’s HallowScream programming.

Trick-or-treat yourself to Halloween-themed episodes of your family’s favorite live-action and animated series, including SpongeBob SquarePants, Blue’s Clues & You!, Rainbow Rangers, and more. You may even see some guest appearances from Adam Sandler and Kenan Thompson.

Check out the premiere listing below, all airing on Nickelodeon unless otherwise noted.

    • SpongeBob SquarePants: “Spookiest Scenes Countdown Special” on Friday, Oct. 2, at 7 p.m. ET/PT — It’s Halloween season, and a power outage can’t stop Patchy the Pirate from counting down the spookiest SpongeBob scenes ever.
    • Adventures of Paddington: “Paddington and Halloween” on Friday, Oct. 2, at 8:30 p.m. ET/PT on Nick Jr. — It’s Halloween and Paddington goes treat-or-treating with Jonathan and Judy around Windsor Gardens, but Mr. Curry does not want to join in.
    • The Loud House: “Ghosted!” on Friday, Oct. 9, at 7 p.m. ET/PT — With the help of Lincoln and Clyde, Lori banishes a ghost she believes is haunting her. But, when Fairway’s golf team starts to struggle, she realizes she needs to bring it back to turn the team’s luck around.
    • The Casagrandes: “Fails from the Crypt/Bad Cluck” on Friday, Oct. 9, at 7:30 p.m. ET/PT — The kids try to break a local record for staying in the cemetery overnight. A haunted chicken is pestering the Casagrandes, but they think it is only there for Sergio.

Related: Get Your Boo On with These Spooktacular Halloween Toys

    • Rainbow Rangers: “Spooky Costume Party” on Sunday, Oct. 11, at 11 a.m. ET/PT on Nick Jr. — The Rangers and Floof help Patty prep for an eco-friendly, spooky costume party.
    • Blue’s Clues & You!: “Spooky Costume Party” – Wednesday, Oct. 14, at 9 a.m. ET/PT — It’s a spooky Halloween at the Blue’s Clues house. Blue is dressed up as a fish, but Magenta can’t decide what costume to wear, so Josh plays a game of Blue’s Clues to figure it out.
    • Ollie’s Pack: “Nightmare Frightscare” on Saturday, Oct. 17, at noon ET/PT — It’s Halloween and Ollie and his pals go to a spooky house in pursuit of full-sized chocolate bars.
    • It’s Pony: “Scarecrow/Poneapples” on Friday, Oct. 23, at 7:30. p.m. ET/PT — It’s Halloween and Annie and Pony must save the family’s pumpkin crop from hungry crows. When apples that Pony has licked become a bestseller, Annie is torn about coming clean.

Related: Cartoon Network’s Treat-A-Thon Promises Chills & Thrills

  • Unfiltered: “Happy Slime-o-ween!” on Saturday, Oct. 31, at 8 p.m. ET/PT — Host Jay Pharoah introduces two mystery celebs hiding behind 3D, animated filters. Darci Lynne Farmer, Gabrielle Nevaeh Green, and Lex Lumpkin ask questions and gather clues to unveil their special guests.
  • Group Chat with Jayden and Brent: “Halloween — Sliming for Apples” on Saturday, Oct. 31, at 8:30 p.m. ET/PT — Jayden Bartels and Brent Rivera throw candy corn across their rooms, turn themselves into mummies, and bob for slimy apples with special guests, Hubie Halloween stars Lilimar and Paris Berelc. Adam Sandler and Kenan Thompson also drop in for a special Halloween message.

Let the boo-bash begin!