It's the spine-tingling finale of Halloween Wars; the final two teams made up of an expert pumpkin carver, a cake artist and a sugar artist have slaughtered their competition and must face off in one last epic showdown.

The final three teams create Halloween-themed displays that imagine what happens when a horrifying undead ghoul hosts their own zombie cooking show.

The three remaining teams must depict an epic battle between mummies and werewolves, in a challenge featuring guest judge Francia Raisa.

Four remaining teams made up of an expert pumpkin carver, a cake artist and a sugar artist go into battle to create Halloween-themed displays that capture what happens when all of the most macabre monsters throw their own ghastly Halloween party.

The four remaining teams are given the challenge of creating a foreboding forest. Film producer Adi Shankar is the guest judge.

Season 4 begins when five teams are presented with the challenge of creating a terrifying haunted farm.

Season 4 comes to a close as the final two teams compete to create terrifying Halloween-themed displays that capture the twisted, demonic world of a haunted carnival.

Six teams create Halloween-themed displays that depict what happens when hitchhikers find themselves driving towards disaster after accepting a ride from a terrifying stranger.

In the first of three qualifying rounds, host Jonathan Bennett challenges teams of pumpkin carvers, cake decorators and sugar artists to create spooky displays based on the terrifying inspirations behind beloved fairy tales. Judges Shinmin Li and Aarti Sequeria decide which two teams advance to the next round and which team's fairy tale comes to an end.

Season 5 ends with the final two teams creating terrifying displays with an undead dinner party theme. Cassandra Peterson (aka Elvira) joins the judging panel to help determine the winner of the $50,000 grand prize.

Five remaining teams create Halloween-themed displays that show the horrific, hideous monsters that disguise themselves with normal, human faces.

With just four teams left, host Jonathan Bennett invites them to a killer dance party where ravenous zombies have brain-inspired treats on the menu! Judges Shinmin Li and Aarti Sequeira decide which three teams move into the semi-finals and which team's chances are dead on arrival.

Host Jonathan Bennett tasks the six remaining teams of pumpkin carvers, cake decorators and sugar artists with creating a killer display featuring a clown terrorizing an innocent victim at the scariest carnival ever seen! Judges Shinmin Li and Aarti Sequeria have the last laugh as they chose the creepiest clown.

The five remaining teams face their hardest flavor challenge yet as host Jonathan Bennett asks them to make over a classic Hollywood monster. Judges Shinmin Li and Aarti Sequeira evaluate their devious designs before sending one team home screaming.

Host Jonathan Bennett gets a little wicked with his flavors as the three teams of semi-finalists struggle to incorporate garlic into their tasting element while creating a vampire vs. Halloween heavyweight display. Judges Shinmin Li and Aarti Sequeria announce whose pungent piece is worthy of a spot in the finale.

Four teams remain for the challenge of creating a mutated and terrifying hybrid horror.

In the second qualifying round, host Jonathan Bennett asks three new teams to conjure up displays inspired by the classic film, The Exorcist. Then, the teams showcase the ultimate battle between good vs. evil in hopes that judges Shinmin Li and Aarti Sequeria choose the right side.

Host Jonathan Bennett challenges the final two teams of pumpkin carvers, cake decorators and sugar artists to imagine what creepy creatures are lurking in the darkest corners of a haunted attic. Judges Shinmin Li and Aarti Sequeira crown one team the Halloween Wars Champions and award them the $25,000 prize.

Four new teams face off in the second qualifying round, where host Jonathan Bennett challenges them to depict the moment a person transitions into a horrifying Halloween monster. Then, judges Shinmin Li and Aarti Sequeira move three more teams through, and one team is left in the dust.

Host Jonathan Bennett challenges the teams of cake, pumpkin and sugar artists to design a scene showing the chaos that ensues when the monsters go trick-or-treating, and each teams must highlight one member's skill in their display. First up, pumpkin! In the end, judges Shinmin Li and Aarti Sequeira send one team home with an empty candy bag.

Host Jonathan Bennett welcomes four teams to the first of two qualifying rounds, where each team of talented cake, sugar and pumpkin artists must create a scene depicting a monster from a specific historical period. Judges Shinmin Li and Aarti Sequeira decide which three teams move onto the main round of competition and which team is history.

Host Jonathan Bennett challenges the semi-finalists to imagine what would happen when nature fights back against humans. With the sugar artist in the hot seat, each display must have an element of the attacking nature made entirely out of sugar! Judges Shinmin Li and Aarti Sequeira determine which two survivors have what it takes to battle it out for the title of Halloween Wars champion and $25,000!

Grave robbery is depicted in Halloween displays, created by the three remaining teams. Actress Bex Taylor-Klaus helps judge the competition.

In the final qualifying round, host Jonathan Bennett has three teams choose two of the scariest monsters imaginable and meld them into one maniacal monster mashup! Judges Shinmin Li and Aarti Sequeria decide which team's frightening journey will come to an end.

With qualifying rounds now completed, six remaining teams of amazingly talented cake, pumpkin and sugar artists face off against one another for the first time! Host Jonathan Bennett tasks the teams with creating a scene showing what it would look like if a nightmare came to life, and judges Shinmin Li and Aarti Sequeira decide which teams will continue living the dream.