Kisah Bawah Tanah : Episode 21

Zack and Sam leave their hometown to work with Pak Mi, the Oil Man, who wants to destroy The Mart.

When the kids at The Mart start going crazy, Tok Mart orders Zack, Sam and Ina to find a Raya Ghost to calm things down.

Feeling destined to become a famous singer, Zack has signed a deal with the Mastermind who wants complete control over Zack's talent.

In the hope of becoming young again, Tok Mart must test the terrifying side effects of the implant on Zack and Sam.

Zack and Sam caused Salmah the Pontianak to go on a rampage in the Underground City while they were preparing for a food festival at The Mart.

Zack, Sam and Ina were disturbed by the Water Ghost while they were on vacation in a cabin located on a swamp.

Zack, Sam, Ina and Vincent party at The Mart after realizing Tok Mart has disappeared… but is Tok Mart really gone?

Zack and Sam began to be haunted by the sour taste of the world of glamour and luxury after they quit working at The Mart and started a water business called MaXXXwater.

At the risk of losing everything, Tok Mart is forced to drag Zack and Sam to retrieve the caviar brain ordered by the Underground Mayor.

On Tok Mart's orders; Zack, Sam and Ina had to trek deep into the jungle to find the legendary Rafflesia flower, while breaking all the taboos in the jungle.

The Mart has received a warm welcome from customers after Ina purchased a wish machine that holds an ancient secret.

Zack and Sam try to revive Pocing after they accidentally kill him on the first day of The Mart's new business operation as a Pet Hotel.

Things become tense when customers and employees of The Mart clash after they are trapped by a very dangerous Fog.

Zack, Sam, Tok Mart and Ina were trapped in the Void realm after using tribal paint to paint the walls of The Mart.

Zack and Sam had their motorcycle break down while delivering food at an 'RnR', but their customers were nowhere to be seen.

Tok Mart and his crew take the weakened Vincent back to his hometown to restore the power of his amulet.

Pak Mi uses the services of a shaman to clone Tok Mart and uncover the secret of the Portal at The Mart.

While waiting for Tok Mart's surgery, Zack and Sam had to treat Roh, who had lost his body, at the Underground Hospital.

Ina invites celebrity vampire, Dracula, to inaugurate the Halloween campaign at The Mart - not realizing that Dracula deeply dislikes the Underground and its inhabitants.

With the desire to end his single life, Sam accidentally bewitched all of The Mart's customers with Chin Oil.

Zack, Sam and Ina race against time to ensure that Liz the Penanggal's head is reunited with her body before sunrise.

Zack and Sam are assigned to use the Underground Highway to deliver a package, only to discover that a driverless yellow car is haunting the highway.

Furious with Tok Mart's victory in The Mega Fight, Pak Mi has kidnapped Tok Mart's favorite fighting chicken - not realizing that the key to victory is not the chicken, but what's inside it.

Tok Mart sends Zack, Sam, Ina and Vincent to a morale-boosting camp that is being disrupted by a Tiger.

Tok Mart orders Zack, Sam and the Giant Eagle to collect water from the Seven Wells, which is inhabited by the Goblin creatures.