Here is a poster of SpongeBob’s Ponyville Adventure Season 1.
 
I only made some changes on that, because it is mostly made by .
 
Plot: Come join in with SpongeBob SquarePants and Friends to have new adventures with the Heroes of Equestria, to learn all about the lessons of Friendship, make new friends along the way, discover new locations, meet familiar faces, discover new races, solving new mystery’s, fighting along side each other, defeat old and new enemies, protect the all of Equestria, being the strongest of them all, and stop the forces of evil!!! With them, The Magic Of Friendship is unstoppable!
 
(Season 1 Cast):  
SpongeBob SquarePants, Gary the Snail, Patrick Star, Sandy Cheeks, Squidward Tentacles, Mr. Krabs, Plankton, Twilight Sparkle, Applejack, Fluttershy, Pinkie Pie, Rarity, Rainbow Dash, Spike, Sunset Shimmer, Starlight Glimmer, Apple Bloom, Sweetie Belle, Scootaloo, Babs Seed, Orange Bloom, Gabby, Pharynx, Princess Celestia, Princess Luna, Princess Cadance, Shining Armor, Flurry Heart, Capper, Fizzlepop Berrytwist, Grubber, Captain Celaeno, Princess Skystar, Queen Novo, Sandbar, Gallus, Silverstream, Ocellus, Yona, Smolder, Cozy Glow, Star Swirl the Bearded, Rockhoof, Mage Meadowbrook, Somnambula, Mistmane, Flash Magnus and Stygian along with their new friends, Mirage the Illusionist, and the Zebricans: Trail Grazer, Hazina, Anga, Kushinda and Ulaghai.
 
(Credit to all the respective owners of the vectors)  
The Pillars of Equestria by
 
Sandbar, Gallus, Silverstream, Yona, Ocellus and Smolder by
 
Flash Sentry by
 
The Zebricans by
 
Twilight Sparkle, Applebloom, and Scootaloo by
 
Captain Celaeno by
 
Sweetie Belle by
 
Rainbow Dash, Discord, Derpy, Trixie, Gabby, Capper, Sunburst, Moon Dancer, Thorax, Princess Skystar by
 
Pinkie Pie by
 
Grubber by
 
Tempest Shadow, Pharynx, Sunset Shimmer by
 
Babs Seeds by
 
Fluttershy, and Princess Celestia by
 
Applejack by
 
Rarity by
 
Mirage the Illusionist by .
 
List of Episodes.  
Episode 1: Welcome to Equestria Part 1  
Episode 2: Welcome to Equestria Part 2  
Episode 3: SpongeBob Giddy-Up-Pants  
Episode 4: SpongeBob-Sitting  
Episode 5: A Huge Pet-Astrophe  
Episode 6: SpongeBob the Fire Hero  
Episode 7: Baby Cakes Sitting  
Episode 8: SpongeBob’s Sick Day  
Episode 9: A Crystal Sleepover  
Episode 10: Happy Birthday, SpongeBob!  
Episode 11: A Ghostly Problem  
Episode 12: SpongeBob Homeless Pants  
Episode 13: Driving Trouble  
Episode 14: Equestria’s Annual Parents Day  
Episode 15: SpongeBob, Daring Do and the Equine Gems  
Episode 16: Karen 2.0 is back!  
Episode 17: The Meowing  
Episode 18: Home is Where the Sponge is  
Episode 19: SpongeBob vs. DoodleBob Part 1  
Episode 20: SpongeBob vs. DoodleBob Part 2  
Episode 21: The Annual United World Game  
Episode 22: Begin the Pillars Test  
Episode 23: Guy’s Night is Guy’s Time  
Episode 24: Get a Griff  
Episode 25: The New Member of the Magic of Friendship Part 1  
Episode 26: The New Member of the Magic of Friendship Part 2