Season 4

25 फ़र॰ 2005

Mandy joins the Secret Snake Club where they call forth an ancient entity to save nerds from persecution.

1 अप्रैल 2005

Mindy leaves the school mascot with Billy for safekeeping and the animal mischief leaves no one unscathed.

1 अप्रैल 2005

Billy’s dad gets a new motorcycle just in time for Billy’s rebellion.

8 अप्रैल 2005

Baseball gets scary when Grim brings in some dead ringers to help Billy & Irwin defeat Mindy’s team.

8 अप्रैल 2005

Billy, Grim, and Mandy visit a closed amusement park attraction and find out why they should fear the future.

15 अप्रैल 2005

Mandy’s burgeoning acting career unleashes toys with an ulterior motive.

15 अप्रैल 2005

An acquaintance from Grim’s past attempts to entice Endsville’s children to free her from an ancient high school curse.

3 जून 2005

Billy’s nose is lured away by a Nasalmancer looking for the ultimate scent-sation.

3 जून 2005

Billy’s Dad regales Grim and Mandy with tales of Billy’s mental prowess.

10 जून 2005

A mystical skull with nine wishes to bestow grants desires with a side of poetic justice.

17 जून 2005

Grim concocts the perfect dog for Billy, but the dog has his own ideas about who the master is.

17 जून 2005

Absolute power corrupts Irwin absolutely when Billy sells him Grim’s scythe by mistake.

24 जून 2005

Billy’s son Jeffy is about to be a dad… or a mom, and Billy must deal with his fear of many spiders.

24 जून 2005 · 30 मि॰

Irwin hopes to win Mandy’s affection by learning how to be cool from Hoss Delgado, Spectral Exterminator.

24 जून 2005

It’s a comedy of bad manners when Endsville is haunted by an invisible Duck.

24 जून 2005

Billy’s new best friend is sucking the life out of him.

27 जून 2005

It’s all fun and games until Mandy’s serious wardrobe malfunction turns a prank into anarchy.

27 जून 2005

Summer is always more fun with an interdimensional blow up swimming pool.

28 जून 2005

Billy convinces Nergal Jr. to help him cheat on the Presidential Fitness Test with runaway success.

28 जून 2005

Billy convinces Nergal Jr. to help him cheat on the Presidential Fitness Test with runaway success.

29 जून 2006

Eris is back to wreak havoc on Billy, Mandy, and Grim with her delicious new plot.

29 जून 2006

Billy can’t get enough of Grim’s supernatural chewing gum until it blows up in his face.

30 जून 2005

Dancing school takes talent, hard work… and your soul!

30 जून 2005

Even Dracula, the Wolfman, and the Bride of Frankenstein have gotten old, but they’re still cool to Grim.