Allen red

Allan lives in an apartment complex and seems to regularly entertain women, as shown in the Season 2 episode "A Allan Adventure." In the typical Allan fashion, he pilots an electric scooter to and from his job. He also seems to receive some sort of what is assumed to be medication from an individual only known as 'Doctor Monster,' who is mentioned in Season 2 Episode 4. It is unclear whether he visits 'Doctor Monster' year round, or if his check ups are annual ones that only take place in the designated spooky month.

Allan is a tall red critter with long, thin limbs and a slouched oblong body. He has a prominent nose, large almond-shaped eyes, and a slight overbite. Similar to his coworker Glep, Allan's face is generally seen in profile, though the front view is visible on occasion (most often when he turns his head).

Allan is generally uptight and deadpan, often playing the role of the straight man amidst the antics of other characters. He is somewhat callous, unemotive, socially awkward, and amoral, often indifferent to many situations and blunt in describing his priorities and how he views others. Allan also tends to get impatient quickly, as shown when he gets aggravated at Armzo, escalating quickly into a profane argument in "A Allan Adventure." He exhibits traits of an obsessive or hyperfixated individual, as seen in "Desmond's Big Day Out," when he obsesses over a missing paperclip, and also when he spends all day searching for his missing piece of cheese from his stash in the same episode. In general, Allan is shown to be a bit impatient, highly organized, apathetic, and somewhat eccentric. He obsessively keeps things in order, prioritizes company objectives, fixates on small things, acts selfishly, and shows disinterest in many of the situations he finds himself in. Compared to Pim’s optimism and Charlie’s cynicism, Allan's priorities are more self-centered when it comes to his duties as a Smiling Friends employee. In "Gwimbly: Definitive Remastered Enhanced Extended Edition DX 4K (Anniversary Director’s Cut)," the sole reason why he decides to assist Pim in helping Gwimbly smile is because he wants the mascot to stop hanging around the office. In "Frowning Friends," he joins Frowing Friends Inc. simply because they have a better 401k. He also has a peculiar speech pattern in which he over-enunciates or exaggerates certain words in a nasally tone. He says very few words, and when they do, they're always Choppy