5.2
/10
Old Man Jenkins is a fictional character portrayed by John Gegenhuber in the TV series SpongeBob SquarePants.
They appear in 14 episodes out of a total of 297 aired so far

Old Man Jenkins

by John Gegenhuber

character

Episodes14

  • 7.1
    /10

    High Sea Diving/Bottle Burglars
    episode S11.E15 april 2018
    SpongeBob wants to be the first sponge that dives to the surface of the ocean. SpongeBob and Squidward accidentally let Plankton slip away with the formula, and it is up to them to retrieve it.
  • 7.4
    /10

    Mustard O' Mine/Shopping List
    episode S11.E17 may 2018
    When the Krusty Krab runs out of mustard, Mr. Krabs sends SpongeBob, Patrick and Squidward to dig up some more. SpongeBob and Sandy have to collect Krabby Patty ingredients, but Plankton follows their every step.
  • 6.6
    /10

    Plankton Paranoia/Library Cards
    episode S11.E20 september 2018
    Plankton hasn't tried to steal the secret formula in a while - and that's making Mr. Krabs nervous. When Patrick discovers the pineapple's library, SpongeBob introduces him to the wonderful world of book learning.
  • 7.5
    /10

    Appointment TV/Karen's Virus
    episode S11.E23 october 2018
    The long-lost episode of Mermaid Man is finally showing on TV, but SpongeBob may not make it home in time to watch. Karen gets a computer virus, and it's up to SpongeBob to get it out of her.
  • 6.7
    /10

    The Grill is Gone/The Night Patty
    episode S11.E24 october 2018
    When a gang of kids steal the Krusty Krab's grill, SpongeBob and Mr. Krabs go to extreme lengths to win it back. SpongeBob helps out the Krusty Krab's night shift crew, but the customers crave something creepier than usual.
  • 6.1
    /10

    FarmerBob/Gary & Spot
    episode S12.E1 may 2019
    SpongeBob and Patrick work a day on Old Man Jenkins' farm, much to his dismay. Sandy narrates the nocturnal adventures of Gary and his secret pal - Spot.
  • 4.4
    /10

    The Nitwitting/The Ballad of Filthy Muck
    episode S12.E2 february 2019
    Patrick inducts SpongeBob into his prestigious society of dullards and doofuses. Patrick takes his grime to a new extreme, playing around in so much trash that he becomes unrecognizable.
  • 6.7
    /10

    Shell Games/Senior Discount
    episode S12.E10 july 2019
    Patrick discovers that the rock he lives under is actually a sea turtle who overslept. Old Man Jenkins disrupts business as usual at the Krusty Krab, but Mr. Krabs can't find a way to kick him out.
  • 7.7
    /10

    Mind the Gap/Dirty Bubble Returns
    episode S12.E11 september 2019
    Squidward closes the gap in SpongeBob's teeth, which causes a dramatic and unexpected change in his demeanor. The newly reformed "Clean Bubble" takes a dishwashing job at the Krusty Krab, where he is tempted by the grime.
  • 7.1
    /10

    Boss for a Day/The Goofy Newbie
    episode S12.E17 september 2019
    Mr. Krabs has an accident and leaves SpongeBob in charge of the Krusty Krab. What could go wrong? Patrick takes a job at the Goofy Goober when he finds out the employees get free ice cream.
  • 7
    /10

    The Ghost of Plankton/My Two Krabses
    episode S12.E18 october 2019
    Plankton becomes a ghost to steal the secret formula, but requires a few lessons from the Flying Dutchman. The Gal Pals take Pearl to a cabin in the woods for a weekend of silly pranks.
  • 6.5
    /10

    Lighthouse Louie/Hiccup Plague
    episode S12.E20 january 2021
    SpongeBob cleans out the boating school lighthouse, where he finds a cute but inconvenient companion. No one in Bikini Bottom is safe from a case of contagious hiccups.
  • 5.6
    /10

    Goofy Scoopers/Pat the Dog
    episode S13.E3 july 2021
    SpongeBob and Patrick make it their mission to reunite the recently fired robot band from Goofy Goobers. Patrick is sent to the pound for acting like a worm, but he won't be able to leave unless SpongeBob can train him.
  • 7.4
    /10

    Swimming Fools/The Goobfather
    episode S13.E24 august 2023
    SpongeBob builds a pool in his backyard and Squidward tries to resist taking a dip. Mr. Krabs must reckon with the Goobfather after he adds "Patty Whips" to the menu at the Krusty Krab.