| Season 1, Episode 17|
|Story:|| Patrick McHale
| Written &|
"Shiver Me Timber"
"Stakes of Gum"
"Finn's Missing" is the seventeenth episode of the first season of DKH's Episodes.
Finn hasn't returned from one of his adventures so Jake, Lady Rainicorn and BMO go on a solo mission to find him.
Jake and Lady just got back from pregnancy training and arrive at the Tree Fort and see Finn isn't there yet. Jake asks BMO if Finn already came home, assuming he might went to Flame Princess. BMO said Finn would return around 5 but that it already was 6. Jake, Lady and BMO waited for some time and then discovered Finn was missing and went on a search for him.
They agreed not to tell anything to PB or FP because it would worry them too much. They walked in the Spooky Forest and they found the bag of Finn. Jake picked it up and gave it to BMO. They travelled further and encountered the Big Monster and fought it. After it was defeated they entered the Haunted Swamp where they had to go underwater. Underwater they found Finn's Demon Sword and gave it to BMO. When they wanted to go back up the Giant Monster rised and wanted to fight them. They defeated the monster and went back up.
They travelled further and arrived in a destroyed street of the Great Mushroom War. There they wandered around and Lady found Finn's hat. Again they gave it to BMO. Then the Massive Monster appeared with Finn inside of his body. Jake and Lady fought the monster but couldn't win. Lady got slayed in her side by the monster and fell down on the ground, Jake was shocked and got slammed by the monster because he was distracted. Instead of getting back up he went over to Lady. BMO then made a phone call and afterwards headed to Lady and put on his doctor's uniform to heal Lady. Right when the three were about to get attacked the offsprings of Jake and Lady came and defeated the monster. Finn was freed and they all headed over to Lady. BMO just finished his procedure but said she had to go to the hospital to completely heal.
Jake was waiting in the hospital, while Finn was babysitting the pups at home. Nurse Poundcake came in and said he could come in. Dr. Ice Cream told Jake Lady was alright. Lady and Jake hugged and kissed.
- Princess Bubblegum (mentioned)
- Flame Princess (mentioned)
- Big Monster
- Giant Monster
- Massive Monster
- Nurse Poundcake
- Dr. Ice Cream
- This is one of the few episodes BMO actually joins the guys on the adventure.
- Jake and Lady's children are born in this episode.
- Snail is seen floating around in the water when Jake goes underwater.