Acting as a profession often requires one to play roles that are younger than one's age, that's common. But when the difference is around a decade or more, you have to sit up and take notice. Here are a few examples of the same.

1. Leonardo DiCaprio in Catch Me If You Can.

The Oscar-winning actor played the role of a 17-year-old bank robber when he was actually 28 in real life. We were sold, though, so...

Leonardo DiCaprio in Catch Me If You Can
Source: GQ

2. Darren Barnet in Never Have I Ever.

The much-sought after Paxton Hall-Yoshida from Netlfix's Never Have I Ever is a 16-year-old teenager in the show. In reality, he is 29.

Darren Barnet in Never Have I Ever
Source: Elle

3. Bianca Lawson in Pretty Little Liars.

Lawson played the role of 17-year-old Maya St. Germain in the show while being 31 in real life. That's something!

Bianca Lawson in Pretty Little Liars
Source: iMDB

4. Rachel McAdams in Mean Girls.

Rachel played the iconic character of Regina George, a high school student when she was 25 years old.

Rachel McAdams in Mean Girls
Source: Teen Vogue

5. Ncuti Gatwa in Sex Education.

Gatwa plays the role of 16-year-old Eric in the popular Netflix show Sex Education, and has received great appreciation for his acting skills. 

Ncuti Gatwa in Sex Education
Source: Pop Buzz

6. Joe Keery in Stranger Things.

The actor, who was 26 at the time of the shooting, played the role of a high schooler in Stranger Things, turning things 'upside down'.

Joe Keery in Stranger Things
Source: Entertainment Weekly

7. Chad Michael Murray in One Tree Hill.

Everyone's common crush Chad Michael Murray was 22 when he first started playing the role of a teenager in One Tree Hill.

Chad Michael Murray in One Tree Hill
Source: Teen Vogue

8. Chace Crawford in Gossip Girl.

Chace played the role of Nate Archibald, a high school junior in Gossip Girl when he was 22 years old.

Chace Crawford in Gossip Girl
Source: Seventeen

9. Andrew Garfield in The Amazing Spider-Man.

Andrew was 29 when he took on the responsibility of playing the Marvel superhero, Spider-Man, who is also in high school in the movie.

Andrew Garfield in The Amazing Spider-Man
Source: Indie Wire

10. Keiko Agena in Gilmore Girls.

Keiko played an 11-year-younger character, Lane Kim, the 16-year-old friend to Rory Gilmore, the protagonist of the show. 

Keiko Agena in Gilmore Girls
Source: Tell Take TV

11. Jason Earles in Hannah Montana.

Remember Miley Cyrus' 16-year-old brother in Hannah Montana? Of course, you do. It was played by Jason Earles who was 29 at the time.

Jason Earles in Hannah Montana
Source: J-14

12. Parminder Nagra in Bend It Like Beckham.

The 18-year-old footballer who fights odds to work towards her dream, was played by 27-year-old Parminder.

Parminder Nagra in Bend It Like Beckham
Source: IMDb

13. Monique Coleman in High School Musical.

Taylor McKessie, played by Monique Coleman was obviously, well, a high school student in the movie. Monique was 27 when she played the part.

Monique Coleman in High School Musical
Source: People.com

14. Carey Mulligan in The Great Gatsby.

The outstanding Carey Mulligan AKA 17-year-old Daisy Buchanan from The Great Gatsby, was 28 at the time of the shooting.

Carey Mulligan in The Great Gatsby
Source: Entertainment Weekly

15. Ross Butler in 13 Reasons Why.

Ross, who was also seen in Riverdale, played the role of a high school student in 13 Reasons Why when he was 27 years old in actual life.

Ross Butler in 13 Reasons Why
Source: Elle

16. Cole Sprouse in Riverdale.

Cole, who played the role of a teenager in Riverdale, was 24 when the popular show first aired.

Cole Sprouse in Riverdale
Source: Teen Vogue

17. Matt Damon in Good Will Hunting.

Good Will Hunting did Matt a lot of good, and deservingly so. The actor brilliantly played the role of 20-year-old Will Hunting while being 27 at the time.

Matt Damon in Good Will Hunting
Source: IMDb

18. Channing Tatum in She's the Man.

The teenager Duke Orsino was played by Channing Tatum when he was 25 years old. Didn't look like it, right?

Channing Tatum in She's the Man
Source: Pop Sugar

19. Winona Ryder in Girl, Interrupted.

Winona was 18 years old when the Hollywood classic Girl, Interrupted was shot. She played the complex role of a troubled 18-year-old.

Winona Ryder in Girl, Interrupted
Source: E! Online

20. Paul Wesley in The Vampire Diaries.

Paul Wesley, who played the role of 18-year-old Stefan Salvatore was roughly 9 years older in real life at the time of the shooting of the iconic show.

Paul Wesley in The Vampire Diaries
Source: US Magazine

21. Shah Rukh Khan in Kuch Kuch Hota Hai.

SRK played Rahul in the movie. Rahul was a college student, and SRK was 33 years old at the time.

Shah Rukh Khan in Kuch Kuch Hota Hai
Source: Mathrubhumi

22. Hrithik Roshan in Kabhi Khushi Kabhie Gham.

Hrithik Roshan, a college student in London in the movie, was 27 at the time of the release of this iconic family drama. 

Hrithik Roshan in Kabhi Khushi Kabhie Gham
Source: Bollywood Hungama

23. Tiger Shroff in SOTY 2.

The insanely extravagant schools aren't the only thing unbelievable about the SOTY franchise, it's also the characters' ages. Tiger was 29 he played a school student in the movie.

Tiger Shroff in SOTY 2
Source: Times of India

24. Sidharth Malhotra in SOTY.

As said before, the ages of the characters in the SOTY movies were way different than those of the actors playing them. Sidharth, for instance, played a school student when he was 27.

Sidharth Malhotra in SOTY
Source: Deccan Chronicle

25. Sonam Kapoor in Raanjhanaa.

Sonam plays the role of Zoya in the movie, and essays her journey from school to college and beyond. Raanjhanaa released in 2013, which means Sonam was 28 years old when she played the character of a 17-18 years old student.

Sonam Kapoor in Raanjhanaa
Source: PINKvilla

27. Kiara Advani in Kabir Singh.

Kiara plays the role of a medical college student in Kabir Singh, the toxic love drama. She was 28 at the time.

Kiara Advani in Kabir Singh
Source: Times of India

28. Emma Mackey in Sex Education.

Emma essays the role of Maeve in Sex Education, who is a high school student. Emma was 23 at the time of the first episode's release.

Emma Mackey in Sex Education
Source: Pop Buzz

29. Asa Butterfield in Sex Education.

Asa, also a protagonist in Sex Education, was 22 when the show was first released.

Asa Butterfield in Sex Education
Source: Capital FM

They convinced us they were teenagers.