| Jimmy | |
|---|---|
| Biographical info | |
| Name | Jimmy |
| Alias | Iso |
| Nationality | American |
| Race | Human |
| Gender | Male |
| Personal info | |
| Status | Unknown |
| Profession | Student Dark Chi Wizard (as Iso) |
| Residence | Iso's lair (Pavilion Mall, San Francisco, California, United States) (as Iso) |
| Affiliation | Unnamed Middle School Tohru (formerly) |
| Team | Iso's Minions (as Iso) |
| Magical ability | Dark Chi Magic (as Iso) |
| Details | |
| Debut/Closing | Season 5 Episode 11 |
| Voiced by | Sam Riegel |
"I may be a freakoid now, but there's no way I'm turning into a mega-loser like you." |
Jimmy is a young boy from San Francisco. He is introduced as a friend of Jade's at school, where he struggles to fit in with other students. In the near future, he grows up to become the Chi Apprentice of Tohru. Secretly, this version of Jimmy is revealed to be the true identity of the infamous Dark Chi Wizard known as Iso.
Physical description
Jimmy is a young Caucasian boy around the same age as Jade. He has dark blue eyes and brown medium-length hair. As a schoolboy, Jimmy wears a yellow-with-white-trim T-shirt, blue jeans and orange sneakers. After becoming Tohru's apprentice, Jimmy can be seen wearing a purple long-sleeve polo shirt, light gray chinos and black sneakers. Whilst in the persona of Iso, Jimmy's outfit consists of a skin-tight crimson jumpsuit (which Jade remarks is made out of spandex) with an accompanying mask to conceal his true identity.
History
Jade befriends Jimmy at school.
Jimmy was first introduced as a fellow student of Jade's. He struggled to fit in and make friends at school, confessing to Jade that he felt like a "freakoid" due to his social rejection. When two bullies tossed his backpack into a tree, his intense fear of heights (an underlying weakness) prevented him from retrieving it himself. After helping him retrieve his backpack, Jade offered to introduce Jimmy to "some real freakoids". After school, Jade brought Jimmy to Uncle's shop where Uncle, Tohru and Jackie were busy trying to conduct a locator spell to find the remaining half of the Arcanum of Chi, an ancient magical orb capable of increasing the power of any chi spell tenfold. Jimmy exhibited remarkable reflexes when his quick thinking enabled him to save the orb from breaking after Tohru accidentally dropped it.
Jade meets Jimmy's future self.
Some time after being moved from Uncle's shop to Section 13 for safe keeping, the Arcanum was stolen by a mysterious intruder. Witnessing the event unfold, Jade observed that the thief had arrived from the future through a time portal. Without hesitation, Jade pursued the thief into the portal before it could close, following him into the future where she encountered her future self at Section 13. Future Jade explained that the time-traveler was a Dark Chi Wizard named Iso, revealing that he was number one on Section 13's most wanted list. Along with her future self, Jade was greeted by future versions of Jackie, Uncle, Tohru and, to her surprise, Jimmy. Jade learned that Tohru had become a full Chi Wizard and that Jimmy was now his Chi Apprentice.
When Future Jade inferred that Iso's lair was located somewhere within a local shopping mall, her present self proceeded to investigate against her wishes. After Future Jade caught up with her present self in the mall, the pair unwittingly stumbled upon Iso's lair and the stolen half of the Arcanum. Upon being confronted by Iso, the two Jades fled the lair with the Arcanum, commandeering an unattended hoverscooter as Iso pursued them through the mall, leaving behind a trail of destruction. Whilst giving chase atop a makeshift hoverboard, Iso used his magic to summon a large metal serpent out of an escalator. By working together, the two Jades were able to outsmart the creature and evade Iso before finally regrouping with the others back at Section 13.
With the stolen half of the Arcanum reclaimed, the Chans prepared to send Jade back to her own timeline. Before she could be returned to the present, however, Jade's future self was removed from her post at Section 13 after being held accountable for the collateral damage left at the shopping mall. Meanwhile, Future Jimmy informed Present Jade that he had discovered a spell to locate the remaining half of the Arcanum, determining that it was situated at the top of a dormant volcano named Eagle's Peak located just outside of the city. When Jade invited Future Jimmy to accompany her in retrieving the second half of the orb, he declined, suggesting that she bring her future self instead, inferring that retrieving the other half of the orb would help win back her job. Following a long and treacherous climb to the top, Jade and her future self eventually recovered the second half of the Arcanum before returning back to Section 13.
Iso wielding the Arcanum of Chi.
After regrouping with the others at Section 13, Jimmy proceeded to unite both halves of the Arcanum together before finally revealing himself as the true identity of Iso. With the now-complete Arcanum of Chi in his possession, Iso was able to cast far more powerful chi spells, including one that could summon a seemingly endless army of demonic minions to eliminate the Chans and destroy Section 13. Amidst the ensuing battle, Future Uncle inferred that in order to defeat Iso, they must first discover his weakness, prompting them to summon a time portal to the present so that they could determine his weakness from his present self. Back in the present, Jimmy was still at Uncle's shop with Tohru. Without time to explain, Jade brought him with her to the future. Upon witnessing the actions of his future self, Jimmy was horrified at the type of person he was seemingly destined to become. When Jade asked Jimmy what scared him the most, he reluctantly confessed that he was afraid of heights, explaining why he couldn't fetch his backpack from the tree and why he refused to accompany Jade up Eagle's Peak to retrieve the other half of the Arcanum.
Jimmy confronts his future self.
To improve their odds against Iso and his minions, Captain Black supplied each member of the Chan Clan with a Talisman. Whilst Jackie, Uncle, and Tohru kept Iso's forces occupied, Future Jade distracted the Dark Chi Wizard with the Snake Talisman long enough for her present self to swoop down on him with the Rooster Talisman and suspend him high in the air. Frightened, Iso dropped the Arcanum, causing his minions to vanish. Before the orb could hit the ground, Jimmy leapt over and caught it, mirroring the time he saved the Arcanum back in the present. With Iso finally apprehended, Future Jackie entrusted the Arcanum to Jade, suggesting that it would be safer for her to destroy it back in the present. Before being escorted into custody, Iso was confronted by Jimmy, who declared that, while he may be a "freakoid" now, he refused to ever become a "mega-loser" like him in the future. It is implied that after returning to the present with Jade, Jimmy never grew up to become Iso and instead went on to become a better version of the person he was.
Personality
Jimmy's personality is characterized by feelings of insecurity and a longing for acceptance that eventually lead him down the path to becoming Iso. His fear of rejection is openly expressed when referring to himself as a "freakoid". This self-deprecating attitude stems from his struggles to make friends at school. Despite these insecurities, Jimmy shows moments of bravery and quick thinking, particularly when he helps save the Arcanum of Chi. Jimmy's encounter with his future self, who embodies everything he fears becoming, ultimately forces him to confront his insecurities head-on and motivates him to reject the darker path laid out for him. By declaring that he refuses to become like Iso, Jimmy asserts his determination to forge a better identity for himself.
Powers and abilities
Iso used piranha to cast his spells.
Iso possesses a variety of formidable powers as a Dark Chi Wizard. In the same way Uncle uses a blowfish, Iso uses a piranha to channel his magic[2], particularly in casting stun spells to blast chi energy at targets. He proves especially adept at opening portals through time, allowing him to travel between different timelines. Another of his abilities is being able to summon creatures out of inanimate objects, such as summoning a large metal serpent from an escalator. After uniting it's two halves together, Iso's magical abilities are significantly amplified by the Arcanum of Chi, allowing him to summon a seemingly endless army of demonic minions at his will.
Weaknesses
Jimmy is revealed to be afraid of heights. This fear prevents him from effectively pursuing or engaging in tasks that involve high altitudes, such as climbing Eagle's Peak to retrieve the second half of the Arcanum. This weakness proves pivotal during the final confrontation when Jade uses the Rooster Talisman to lift him into the air, causing him to drop the Arcanum, which ultimately leads to his downfall.
Iso's character is deeply rooted in insecurity and self-doubt, stemming from his past as Jimmy, who struggled with feelings of inadequacy and rejection. This emotional vulnerability manifests as a psychological weakness that can be exploited by others.
Iso is able to cast more powerful spells after possessing both halves of the Arcanum. However, this reliance on external power sources makes him vulnerable if those sources are compromised or removed. After losing the Arcanum to the Chans, Iso's power diminishes considerably, leading to his ultimate defeat.
Appearances
Jackie Chan Adventures
Season 5
- 11. "J2 Revised"
Trivia
- Iso's chi incantation "Zhe Yiqie Bu Shunli" (这一切不顺利) is Chinese and roughly translates to "It's not going well".
- The name Iso may symbolize isolation and the idea of Jimmy being alone in his dark ambitions, reflecting his departure from his previous identity and the emotional distance he creates from those he once cared about.


