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During an excavation of human artifacts, Finn, Jake and Susan Strong (voiced by Jackie Buscarino) are greeted by a mysterious new stranger named Dr. Gross (voiced by Lennon Parham) who lives in a subterranean ship. This enigmatic figure believes that nature can be "upgraded" via cybernetics. At first hospitable, Dr. Gross turns violent and antagonistic when Finn, Jake, and Susan decline to be upgraded. During the course of the episode, Dr. Gross discovers Susan's cybernetic implant, but is unable to activate it before her ship is destroyed.

Writing:
  • Pendleton Ward

Stars:
Release Date: 2010-04-05
Seasons: 1 2 3 4 5 6 7 8 9 10
Metacritic: 7.7/10
TMDb: 8.5/10
  • Country: US, GB
  • Language: English
  • Runtime: 11

Other episodes for this season

Bonnie and Neddy
Episode 1 - Bonnie and Neddy
Varmints
Episode 2 - Varmints
Cherry Cream Soda
Episode 3 - Cherry Cream Soda
Mama Said
Episode 4 - Mama Said
Football
Episode 5 - Football
Stakes: Marceline the Vampire Queen (1)
Episode 6 - Stakes: Marceline the Vam...
Stakes: Everything Stays (2)
Episode 7 - Stakes: Everything Stays...
Stakes: Vamps About (3)
Episode 8 - Stakes: Vamps About (3)
Stakes: The Empress Eyes (4)
Episode 9 - Stakes: The Empress Eyes...
Stakes: May I Come In? (5)
Episode 10 - Stakes: May I Come In? (5...
Stakes: Take Her Back (6)
Episode 11 - Stakes: Take Her Back (6)
Stakes: Checkmate (7)
Episode 12 - Stakes: Checkmate (7)
Stakes: The Dark Cloud (8)
Episode 13 - Stakes: The Dark Cloud (8...
The More You Moe, The Moe You Know (1)
Episode 14 - The More You Moe, The Moe...
The More You Moe, The Moe You Know (2)
Episode 15 - The More You Moe, The Moe...
Summer Showers
Episode 16 - Summer Showers
Angel Face
Episode 17 - Angel Face
President Porpoise Is Missing!
Episode 18 - President Porpoise Is Mis...
Blank Eyed Girl
Episode 19 - Blank Eyed Girl
Bad Jubies
Episode 20 - Bad Jubies
King's Ransom
Episode 21 - King's Ransom
Scamps
Episode 22 - Scamps
Crossover
Episode 23 - Crossover
The Hall of Egress
Episode 24 - The Hall of Egress
Flute Spell
Episode 25 - Flute Spell
The Thin Yellow Line
Episode 26 - The Thin Yellow Line
Broke His Crown
Episode 27 - Broke His Crown
Don't Look
Episode 28 - Don't Look
Beyond The Grotto
Episode 29 - Beyond The Grotto
Lady Rainicorn of the Crystal Dimension
Episode 30 - Lady Rainicorn of the Cry...
I am a Sword
Episode 31 - I am a Sword
Bun Bun
Episode 32 - Bun Bun
Normal Man
Episode 33 - Normal Man
Elemental
Episode 34 - Elemental
Five Short Tables
Episode 35 - Five Short Tables
The Music Hole
Episode 36 - The Music Hole
Daddy-Daughter Card Wars
Episode 37 - Daddy-Daughter Card Wars
Preboot
Episode 38 - Preboot
Reboot
Episode 39 - Reboot