Iggy is a major character in Beacon Pines. He pulls many pranks around Beacon Pines and is almost always accompanied by Tish. He has full role as deuteragonist in one of branches and an antagonist in most others.

Iggy is known throughout the town as a local bully and he doesn't have many traits different from a city hooligan. Being accompanied by Tish, this duo is always looking to fight with other kids. Iggy tries to rile up and provoke others to get attention, because he is bored. He often taunts and makes fun of others, intentionally bringing up things that people are sensitive about to provoke them further. Iggy has experience in talking to others, smiling and laughing while his opponent may be already enraged and/or crying.

Iggy sincerely loves the business of toying with people and enjoy breaking things with Tish to have fun and fight boredom. That's why Iggy can easily be interested in some kind of deal if it involves breaking things.

After being half-changed by Luka kicking Iggy into ooze of what appears to be Tempus Liquamine in one of the branches, he has to deal with being partially aged into a hideous beast. After escaping the clipboards with Luka, Iggy shows his other, more weak and empathetic side.

When being cornered, Iggy freezes up and can't find any ideas how to deal with a situation. For example: Being in despair later, he even let himself to cry and mourn, knowing these features were not what he normally does. When Iggy is calm, he can accept situation and even look for positive side of what just happened.

It's hard for Iggy to deal with new people, and he tries to protect himself against being vulnerable by keeping Tish by his side. Iggy does everything to gain power over others, shouting, insulting and speaking rudely. Eventually he starts trusting others, like in the "True Ending" where it depicts Iggy and Tish at the treehouse helping Luka and Rolo. He envies other's popularity or success, thinking their life is always perfect and easy. However, he will never say it directly, trying to hide his emotions or act like he doesn't care.

Iggy has strong moral code and believes that "if someone does something bad to you - you should do the same to them". When it comes to doing the right thing, he is willing to sacrifice himself, in one of the branches. Understanding that not everyone is going to be perfect, he comes to terms with his possible death; what and who he was before, and being calm and ready to accept his fate.