5 Facts About Dylan Arnold, aka Theo On You Season 3

1 His Breakout Role Was in After

Before he was Theo on You, Dylan was getting his romance on as Noah in the 2019 film After, which is loosely based on a wildly popular Harry Styles fan fiction story. Dylan reprised his role in the sequel After We Collided, though he did not return for the third movie After We Fell.

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2 He Snagged a Part in the Halloween Movie Franchise

Image Source: Getty / Kevin Winter

All the horror-filled twists from You are no match for the scary thrills Dylan experiences in the famous Halloween movie franchise. He snagged a part in Blumhouse's 2018 Halloween, which served as a reboot for the original 1978 film, playing the role of Cameron Elam. He reprises his role in the latest Halloween movie, Halloween Kills, which released in theatres on Oct. 15.

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3 His Mother Is An Author and Video Game Designer

Dylan's mom might actually be cooler than him! While he's spent his time as a Hollywood actor for the past couple of years, his mother, Laurie B. Arnold, has been busy designing computer games, writing children's books, and even working on scripts for popular kids show Dragon Tales. She's designed at least 50 video games and written a trio of picture books, including her latest Hello There, I'm Coming Home!

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4 He Starred in the Play Good Boys

Image Source: Getty / Valerie Macon

Dylan isn't just a master of his craft on screen, he's also taken his talents to the stage. In 2019, he joined stage play Good Boys, written by Roberto Aguirre-Sacasa, which put "toxic masculinity and homophobia on blast while unapologetically unpacking white privilege," as reported by Deadline.

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5 He Has a Lot of Love For His Brother

Though he's not very active on Instagram, Dylan does make time to pop up online every now and then to show his family some love, including his older brother Jordan. A few years back, he dedicated a special birthday post to him, writing, "Happy Birthday Bro!! Thanks for putting up with me all these years, and occasionally joining me in my high energy antics. Love you!"

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