Season 1

• ✔ Pilot
• ✔ Slumber Party Panic
• ✔ Trouble in Lumpy Space
• ✔ Prisoners of Love
• ✔ Tree Trunks
• ✔ The Enchiridion!
• ✔ The Jiggler
• ✔ Ricardio the Heart Guy
• ✔ Business Time
• ✔ My Two Favorite People
• ✔ Memories of Boom Boom Mountain
• ✔ Wizard
• ✔ Evicted!
• ✔ City of Thieves
• ✔ The Witch's Garden
• ✔ What Is Life?
• ✔ Ocean of Fear
• ✔ When Wedding Bells Thaw
• ✔ Dungeon
• ✔ The Duke
• ✔ Freak City
• ✔ Donny
• ✔ Henchman
• ✔ Rainy Day Daydream
• ✔ What Have You Done?
• ✔ His Hero
• ✔ Gut Grinder

Season 2

• ✔ It Came from the Nightosphere
• ✔ The Eyes
• ✔ Loyalty to the King
• ✔ Blood Under the Skin
• ✔ Storytelling
• ✔ Slow Love
• ✔ Power Animal
• ✔ Crystals Have Power
• ✔ The Other Tarts
• ✔ To Cut a Woman's Hair
• ✔ The Chamber of Frozen Blades
• ✔ Her Parents
• ✔ The Pods
• ✔ The Silent King
• ✔ The Real You
• ✔ Guardians of Sunshine
• ✔ Death in Bloom
• ✔ Susan Strong
• ✔ Mystery Train
• ✔ Go with Me
• ✔ Belly of the Beast
• ✔ The Limit
• ✔ Video Makers
• ✔ Mortal Folly
• ✔ Mortal Recoil
• ✔ Heat Signature

Season 3

• ✔ Conquest of Cuteness
• ✔ Morituri Te Salutamus
• ✔ Memory of a Memory
• ✔ Hitman
• ✔ Too Young
• ✔ The Monster
• ✔ Still
• ✔ Wizard Battle
• ✔ Fionna and Cake
• ✔ What Was Missing
• ✔ Apple Thief
• ✔ The Creeps
• ✔ From Bad to Worse
• ✔ Beautopia
• ✔ No One Can Hear You
• ✔ Jake vs. Me-Mow
• ✔ Thank You
• ✔ The New Frontier
• ✔ Holly Jolly Secrets Part I
• ✔ Holly Jolly Secrets Part II
• ✔ Marceline's Closet
• ✔ Paper Pete
• ✔ Another Way
• ✔ Ghost Princess
• ✔ Dad's Dungeon
• ✔ Incendium

Season 4

• ✔ Hot to the Touch
• ✔ Five Short Graybles
• ✔ Web Weirdos
• ✔ Dream of Love
• ✔ Return to the Nightosphere
• ✔ Daddy's Little Monster
• ✔ In Your Footsteps
• ✔ Hug Wolf
• ✔ Princess Monster Wife
• ✔ Goliad
• ✔ Beyond This Earthly Realm
• ✔ Gotcha!
• ✔ Princess Cookie
• ✔ Card Wars
• ✔ Sons of Mars
• ✔ Burning Low
• ✔ BMO Noire
• ✔ King Worm
• ✔ Lady & Peebles
• ✔ You Made Me
• ✔ Who Would Win
• ✔ Ignition Point
• ✔ The Hard Easy
• ✔ Reign of Gunters
• ✔ I Remember You
• ✔ The Lich