FINN BIO!!
Name Finn
Gender Male
Age 12 (debut)
13 (as of "Mystery Train")
14 (stated by Pendleton Ward in an interview[1])
Species Human
Occupation Hero
Adventurer
King of Goblins (only in The Silent King
Relatives Joshua (adoptive father)†
Margaret (adoptive mother)†
Jake (adoptive brother) Jermaine (adoptive brother)
Introduced In Animated Short (Pen) "Slumber Party Panic" (Finn)
Voiced by Zack Shada (pilot)
Jeremy Shada (series)
Background
Margaret finds Finn and adopts him.
As shown in "Memories of Boom Boom Mountain," Finn appears to have been abandoned in the woods during infancy. He reveals that he made "boom boom" (a reference to poo) on a large leaf, fell on it, and lay there crying until Joshua and Margaret (Jake's parents) rescued him from the wilderness to raise him alongside Jake, who becomes like a brother to him (as such, Jermaine is also Finn's adoptive brother). In "Memory of a Memory," a baby Finn is seen singing his Baby Finn Song in the bathroom of what appears to be Joshua and Margaret's house. In "Henchman," when Finn is asked about his parents, he says Jake told him that he came from a cabbage, in jest. In "Susan Strong," Finn states that he knows nothing of his human parents or any other humans.
Status as the last human
Finn may be the last human in the Land of Ooo, or possibly the world. In the episode "Her Parents," Lady Rainicorn's dad says he thought humans were extinct. This lends new significance to his title "Finn the Human," as his humanity may be unique in Ooo.
Up until "Susan Strong," Finn believes he has never met another human. Finn becomes morose and "soul-searchy" when he thinks about it. In the same episode, Finn encounters Susan Strong. Even though the other members of Susan's tribe of Hyoomens were revealed to be mutants, Susan's identity as a human or mutant is left ambiguous. In "Beautopia," it may be true that Susan is also a human, but it was not confirmed. The businessmen are also likely humans, but their minds have been damaged by being frozen for so long, they talk like zombies. They also have boils all over their face, which may also be a result of being frozen.
Other "human" characters (such as Penny, Phil or the Old Man Henchman) have been confirmed by the show's creator, Pendleton Ward, to be mutants or humanoids.
Appearance and equipment
Finn is a 14-year-old[4] human. He has very thin, noodly limbs. He has several missing teeth because he bites trees and rocks among other things.[5]
Although his eyes typically lack detail and appear as small black dots due to a minor mutation,[6] they are shown to have color in the episode "The Enchiridion!," when Finn is tried by the Dark Magician. His left eye is green while his right eye is blue, characteristic of the genetic condition heterochromia. (But as stated by Andy on Formspring, "That was a special occasion. The heterochromatic effect was a byproduct of him being hypnotized by that guardian dude." Andy Ristaino confirmed that Finn's eyes are blue.[7]
Hair
Finn has blonde hair which can be seen in "To Cut a Woman's Hair," where Finn removed his hat, and long, golden locks of hair flowed out. His hair had a glowing sheen and extended his body length, until he cut it off and gave it to the Tree Witch. His hair subsequently began to regrow, as shown in "Mortal Folly," "Heat Signature," "Apple Thief," "Beautopia," "No One Can Hear You," "Another Way," and "Beyond this Earthly Realm." In "Beyond this Earthly Realm," Finn's hair was shown to have grown past his shoulders and in "Gotcha," LSP's vision of Finn shown that his hair had grown to his waist.
Clothing
Finn wears a white hat with two "ears" sticking out on top. The hat is inspired by Bueno the Bear, a bear that appears in comics made by Pendleton Ward, the creator of Adventure Time. He has proclaimed it to be "awesome." Finn's hat is bear themed; coincidentally the Hyoomens wear animal themed hats as well. This might be a hint that humans in the Land of Ooo wear animal hats to fit in the society. Finn's hat covers his entire head except for his face. He also wears a light-blue T-shirt, denim shorts, a green backpack, rolled-down white socks, and a pair of black shoes. In "Ocean of Fear," his footwear appears to be black booties with white cuffs (see:Finns_Booties). In "It Came from the Nightosphere," Finn had a small pocket sewn onto his shirt that he carried Jake in. When he's in the Ice Kingdom, he occasionally wears a yellow sweater, but has also recently worn his pink sweater made by Princess Bubblegum. In "In Your Footsteps," Bear wears Finn's clothes, which may mean that Finn has multiple sets of the same outfit, along with multiple hats.
He wears white briefs that made an appearance in "City of Thieves" when Penny stole his trousers at the end of the episode.
Finn sleeps in red footie pajamas that have appeared in many episodes, but in the Animated Short, he sleeps in a red sleeping bag in his regular clothes. In the series, the sleeping bag is beige.
Weapons
Main article: Finn's swords
Although Finn has wielded a number of weapons, he originally favored a gold sword. As of the episode "Mystery Train," Finn is shown using a new sword with a pink/silver blade and a red, twisted "root" handle. (Finn's original sword was destroyed by a black hole in "The Real You.") Along with his new root sword, his green backpack has a new side strap that can hold the sword while Finn is walking. In the episode "Dad's Dungeon," Finn and Jake ventured into Joshua's Dungeon, which was built by Joshua to toughen Finn up. In the dungeon, Finn retrieves Jake's family sword, which has replaced the Root Sword as his primary weapon.
In "Conquest of Cuteness," Finn was shown to have a crossbow. He used a different one in "The New Frontier."
Personality and character traits
Though at times violent and aggressive, Finn is a brave and righteous hero. He has a very strong sense of responsibility and gets upset when he is unable to help others. He is almost physically incapable of doing anything evil or unjust, and will struggle greatly against doing such things, as seen in several episodes such as "City of Thieves," "Mortal Recoil," "The Eyes," and "The Enchiridion!" Even though he acts like a normal boy, Finn acts like a gentleman when it comes to ladies.
Finn is shown to be a fearless thrill-seeker and enjoys putting himself in the midst of danger simply because he enjoys a challenge. However, as illustrated in "Ocean of Fear," Finn has an unexplained phobia of the ocean, or thalassophobia, despite the fact that he can effortlessly come into contact with any other body of water. While he portrays himself as a rough and tough hero, Finn has a tender side capable of love and compassion, as shown by his boyhood crush on Princess Bubblegum and his brotherly relationship with Jake. However, Finn seems to hate romance movies and kissing because in "Go With Me," he actually vomits during a kissing scene in a movie. But at the end of "Dream of Love," Finn was not grossed out by Tree Trunks and the Pig kissing.
Finn’s aspirations to be a great hero makes him somewhat of a moral sheriff in the Land of Ooo, as he is willing to help and protect any innocent person or creature. Finn appears to be somewhat simple-minded, seeing that he gets a lot of conflicting emotions when it's unclear whether something is good or evil (exemplified by his dealings with Marceline in the episode "Henchman").
Many aspects of Finn's personality are shrouded in mystery. In the episode "Rainy Day Daydream," it was shown that Finn believes "imagination is for turbonerds who can't handle how kick butt reality is," showing Finn not only accuses imagination users as turbonerds and believes life is fantastic. Finn then refused to use his imagination until he had to reactivate Jake's "bombastic personality" in his imagination land, (which was just a basic gray and white empty plane hinting that Finn isn't very imaginative, but that was contradicted in "Power Animal" when the gnomes harnessed the energy from Finn's imagination) which was inhabited with a few dainty creatures such as Bellamy Bug who represented Finn's secret desire to be civilized (that he will not admit to). Finn's imagination was than powerful enough to effect the real world (like Jake's but to a lower degree) and turn on Jake's imagination. Finn can occasionally be a little self-centered such as in "Freak City." Finn can also be very stubborn, such as in "Memories of Boom Boom Mountain," "Rainy Day Daydream," and especially in "Another Way." Finn can also be easily tricked, as in "The Eyes" when Jake convinced him that the giant hawks would take the horse to a land of sunshine and love stuff and take care of him. He can get overly angry and yell as in "Trouble in Lumpy Space" and "Tree Trunks (episode)," but he immediately feels guilt and remorse and apologizes when he can. Finn prefers to do work and not take the easy way out ("Business Time").
While Finn is shown to be a courageous warrior, he is also shown to have several fears. In "Another Way" and "King Worm, he is shown to have a fear of clowns. Also in "King Worm" he is shown to have a fear of Bubblegum calling him too young, and he also fears the return of The Lich, or possibly just The Lich himself. He is also shown to fear the Ghost Lady ("King Worm") and the ocean ("King Worm", and "Ocean of Fear").
Age
Finn was 12 years old at the start of the series and is progressively getting older.[10] As of "Mystery Train," he turned 13 years old. Finn is shown going through puberty throughout the series. This is seen whenever when he's screaming - his voice cracks. Finn's voice is noticably deeper at 13 than it was at age 12, as a result of his voice actor aging. Episodes with early production codes have Finn with a very child-like voice such as "The Enchiridion", "Prisoners of Love", "Evicted", and "Ricardio the Heart Guy".
In an interview in early 2012 (at the end of season three), Pen Ward stated that Finn was now 14.[1]