The first season of The Jan and Jason Show began on April 8, 1988 with the episode "Pilot" and ended July 21, 1988 with the episode "Where's Jan?". The season was released on DVD in 2002. total of 13 episodes were produced.
|#||Title||Original airdate||Prod. #|
|1||"Pilot"||April 8, 1988||S101|
|Jan and his friend, Jason are looking for a fun house with big guys. Geo Guy Meet Jan and Jason, They meet Jenny. She said to Jan and Jason. One day, it all begins to start adventure. So come along with Jan, Jason, Geo Guy, and Jenny to see exciting, funny and sad things that comes ahead us.|
|2||"Chitty Chitty Dang Bang"||April 13, 1988||S102|
| It's Geo Guy's Birthday and Jan is looking a Special Guy for him. Little Guy is a orange man in the world. Jan gets him for Geo Guy's Birthday.
Name Pun: Chitty Chitty Bang Bang
|3||"A Fire at Jan's House!"||April 19, 1988||S103|
|Jan wants to go outside, But is raining outside. Jan is bored, Jan heard the door bell and see Geo Guy. he had a bump on his head, Jan need to take it out. When a Bomb came up to explodes everything. Jason came up to see the fire. Jan, Jason and Geo Guy need a get out in Jan's House.|
|4||"Kermit the Hermit"||April 23, 1988||S104|
|Jan and Jason have written a story called "BEEP, BEEP, BEEP!" After hearing the story, Jan decides they head out to find the Muppet theatre. Geo Guy wants to have them build their very own car to get there, but they cannot decide what material to use. At the door, Geo Guy gets metal, wood, plastic, steel, straw, bricks, paper, grass and more, and he begins to build the homemade car. Jan begs Geo Guy to let him drive.|
|5||"Clubhouse Jan"||April 28, 1988||S105|
|Jan builds a club in his treehouse, but when Geo Guy see that Jan won't let a kid in, they join his club.|
|6||"Suspects, Ties & Videotape"||May 2, 1988||S106|
| Jan crushes his mother's prized Elvis bust and he tells lies that get Jason and Geo Guy grounded.
Name Pun: Sex, Lies, and Videotape
|7||"Jan and Jason Exchange Cross Words"||May 9, 1988||S107|
|Jan discovers that he has a talent for solving crossword puzzles, and he enters a crossword tournament. Jan's feelings are hurt when he discovers that Jason bet against him in the championship match.|
|8||"Jenny Sees Something Scary / Bloo"||May 14, 1988||S108|
| Jenny Sees Something Scary: Jan and Jason enjoy playing with each other in the mud, but when it's raining they get sick. As Jason is taken home by Jenny, Jan misses out on the scary movie the friends planned to watch that night. When Geo Guy, Homer, and Bart begin to believe that the ghost is real, they mistake a pale Jan to be the ghost. Meanwhile, Jenny gets locked out of the house in the rain after dropping off Jason and, as she tries to get back in, feels she's being stalked.|
Bloo: This is the story of Blooregard Q. Kazoo's origin. Bloo gets a job at the Havisham Estate where he meets Estella. She only spurns his optimism with insults. When Bloo is offered the opportunity to become a gentleman he goes to London only to discover that Miss Havisham plans to break his heart. Her plan is to use Bloo's tears to power her Genesis device that will allow her to gain revenge on all men.
Note: This is the only episode that Jan, Jason, Geo Guy and Jenny is absent in.
|9||"Joke on the Water"||May 19, 1988||S109|
| Jan tells a Joke from a Sea Monster at the Water, Jason finds out that he saw the water at the Sea, He is going to keep a fake Sea Monster.
Name Pun: Smoke on the Water
|10||"One Big Homer"||May 25, 1988||S110|
|Jan Tells a story about One Big Homer, then Jason wants to read it.|
|11||"The Big Sheep"||June 7, 1988||S111|
| Jan found a lost Sheep in the ground. Jan finds out that he lost it. Jason Can't Find out.
Name Pun: The Big Sleep
|12||"Turbo ruffgirls"||June 13, 1988||S112|
|"its almost time!" yelled Bat,they were cleaning up there toys and packing there supcasses."I can't wait!" Yelled Bella picking up her belongs. "YAHHHH I CAN'T WAIT TO GO TO THE-gggirls" said Butter. "what is it"? said bella. "lllook" Butter said terrified. Bat and Bella went over to see what and why Butter was looking terrified looking in their room they looked in and gasped! there was punk versions of them on their bed! The Punks kept talking about the power puffgirls while not nocticing the ligly hard girls. "Listen,Boom if we want to destroy them we need a plan". The ligthly hardgirls looked very terrified and Butter finally said somthing "WHO ARE U PEOPLE AND WHY ARE U IN OUR HOUSE IN ARE ROOM ON ARE BED!!!???".|
|13||"Where's Jan?"||July 21, 1988||S113|
|Jan goes missing after Jason forgets to feed him. As a result, Jason, Geo Guy and Jenny go on a quest to find him.|