In The Umbrella Academy, Five is supposed to be 48 years old, but his actor, of course, is decades his junior. So, how old is Aidan Gallagher? Aidan Gallagher is clearly talented since he has been able to depict the mannerisms of a character who is mentally older than him, but physically younger than him by over five years. An especially impressive feat since the Five Umbrella Academy character is supposed to remain around the same age throughout all seasons of The Umbrella Academy, yet Gallagher's appearance hasn't changed too much. The Aidan Gallagher age issue, coupled with his acting ability, still fools audiences that Five is a middle-aged man stuck in a 13-year-old's body despite Aidan Gallagher being born in 2003.

Number Five was introduced in season 1, but his young age in comparison to his siblings was most noticeable. It turned out that the Five Umbrella Academy character was actually a time-traveling assassin who worked for The Commission, an organization that purported to maintain the continuity of the space-time continuum. The reason for his young appearance was due to his attempt to time travel at too young an age before he had gotten to grips with his powers. Reginald did warn him against the idea, but Five, at 13 years old, traveled to an apocalyptic future, setting up the events for season 1. From this moment, Five always looks young because he cannot age and, in waiting for the other members of The Umbrella Academy to grow, became an increasingly more mature personality that juxtaposed his appearance. Here's how old Aidan Gallagher, and the Umbrella Academy Five/Aidan Gallagher age issue explained.

Related: The Umbrella Academy: Why Five Doesn't Have A Real Name

How Old Is Aidan Gallagher

Aidan Gallagher as Five in Umbrella Academy

Five's real-life actor, Aidan Gallagher, doesn't share Five's anti-aging ability and is actually 19 years old, being born on September 18, 2003. Therefore, it will be interesting to see how much his real-life physical maturity will affect his role as the Five Umbrella Academy character. However, Aidan's real-life pursuits made him a perfect candidate for an actor required to impersonate a character decades his senior. When he was just 14, Aidan was named a Goodwill Ambassador for the United Nations. His speeches and online activism in real life must have made the transition to a middle-aged man smooth.

The Umbrella Academy season 3 was delayed due to the onset of Covid-19, with many having to practice for season 3 over Zoom. Since Aidan Gallagher's age was 14 when he first appeared in the show, the years lost to Covid ran the risk of Gallagher being a less suitable actor for the role lest they used anti-aging CGI. However, given that The Umbrella Academy will only last for one more season, the problem of Gallagher reaching his early 20s upon a fifth or sixth run of the show is moot. As mentioned, Aidan Gallagher's real-life presence reflects the maturity with which he has approached his role in The Umbrella Academy.

How Old Will The Number 5 Actor Be When Umbrella Academy Finishes

Aidan Gallagher as Number 5 and Tom Hopper as Luther in Umbrella Academy

The Umbrella Academy season 4 was announced on August 25th, 2022, along with the news it would be the Netflix series' final installment. The breakout hit show has had a ton of success, and while audiences are sad to see it end, hopefully, writers will bring a satisfying finale for the Hargreeves siblings. There's no release date, as yet, for season 4. In addition, The Umbrella Academy's previous release schedule doesn't seem to follow a predictable pattern, with season 1 premiering in February 2019, season 2 in late July 2020, and season 3 in June 2022. Showrunners have confirmed that The Umbrella Academy season 4 will premiere sometime in 2023 or 2024, but there's no telling exactly when it will come out until more news breaks.

What is known is that the main cast of Umbrella Academy will be returning to reprise their roles, with Aidan Gallagher once again playing Five. Since the Five Umbrella Academy character doesn't age, casting directors had to be smart when filling the role. In the end, the series is rather short, so it's no problem that Aidan Gallagher will be either 20 or 21 at the end of the show. He started off in The Umbrella Academy at 14 (and was 16 when season 1 aired) and luckily has not aged out of the role, as these formative years tend to see teenagers' appearances change drastically.

Next: Old Five's Warning In Umbrella Academy Season 3 Explained