Wildlife expert Safari Bob gives a presentation at Ace's school. But a mishap with the Enlargerator Ray sees Ace transform a cute little monkey into a giant rampaging beast!

Ace uses his braces Cohesive Manipulation Ray to bring a T-Rex skeleton back to life and take on Ned and Hilda in a battle of colossal proportions!

While trying to remove a loose tooth, Ace accidentally loses his braces only to have them wind up on his loveable oafish dog, Lunchbox.

When pro-skater Toby Squawk announces a skateboard competition, Ace uses his braces to cheat and discovers he's skateboarded straight into Ned and Hilda's trap.

When Ace babysits his Grandpa, the forgetful old timer goes from annoying to awesome when he unwittingly rescues Ace from Ned and Hilda's clutches!

Dougal plans to perform his embarrassing chicken act at Ace's school's benefit concert and Ace must find a way to keep his Dad off stage or face certain social humiliation.

When Ace ignores Hugo's advice and agrees to be sawn in half as part of Tina's magic act, he learns that sometimes... just sometimes, Hugo is right!

Ace finally scores a date with Tina and takes her on a hot air balloon ride but his dream date soon goes from heavenly to hair-raising.

It's work experience day and Ace gets stuck working at the garbage dump but when Ned and Hilda pounce, Ace learns that local garboloists Vigo and Rigo have a few tricks of their own.

When Hugo's boredom reaches an all time peak, the braces self-destruct sequence is activated and Ace has one day to make Hugo happy or the braces will go Kabloowie!

After Ned and Hilda kidnap Ace's Grandpa, Ace must team up with his Grandpa's roommate super-spy extraordinaire Jack Union to save the day.

When Ace accidently breaks his mother's beloved crystal cat statue, he realises that there is only one place he can find a replacement: Creepville Mansion.

With the Mayor visiting Funpark High, Ace needs to be on his best behaviour but a mysterious figure is doing everything he can to land Ace in detention.

Principal Duffy takes the kids on an excursion to an authentic Viking Ship but it quickly spirals into mutiny and madness when Becky seizes control of the ship.

Becky plans to expose her alien brother to the world at Funpark High's Science Fair and recruits world famous alien hunter Mr. X to help her catch him.

Ace sneaks his favourite Humungous Man action figurine along to a wilderness survival camp unaware that Ned and Hilda have programed it to steal his braces.

When Lunchbox looses all his fur in an unfortunate incident with a jar of hair remover, the unrecognisable dog is adopted by Mr Rainer, who turns him into a teeth-gnashing hellhound.

In an attempt to make Tina jealous, Ace gets Hugo to create a holographic girlfriend but his plan backfires when the lovesick hologram becomes more than a little possessive.

When Ace's teacher Mr. Walker quits to reignite his rockstar career, super strict Mr. Rainer takes over and Ace and Gordon team up to get their favourite teacher back.

Ned and Hilda turn Ace's favourite video game against him by bringing its mutant monsters to life but all Hugo cares about is meeting his celebrity crush, video game starlet Tara Tuff.

When Becky tests her latest alien probe on Ace, Hugo splits into two; Nerdy Hugo and Cool Hugo. Now Ace must find a way to put his pal back together.

A mysterious new girl arrives at Funpark High and is everything Ace has ever dreamed of but is she too good to be true?

It's Hilda's birthday and Ned comes up with a diabolic plan to get his precious Mumsey the only present she really wants - Ace's braces.

It's the annual Humungous Man Trivia competition and Ace has some serious competition in Anoop, a geeky exchange student who also has his eye on the Humungously awesome prize.

After accidentally destroying Mr. Rainer's savage robotic guard dog, Ace is on a madcap chase all over town to catch the one piece of evidence that could bust him... the dog's video collar.