Taylor Swift's Brother Austin Makes His Acting Debut in Upcoming Film 'I.T.' -- See the Trailer!

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Looks like another Swift is making a name for himself in Hollywood!

Taylor Swift's younger brother, Austin, has nabbed a part in the upcoming thriller I.T., starring Pierce Brosnan, and the 26-year-old singer couldn't be more proud.

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"My brother @austinkingsleyswift just acted in his first movie and I'm all proud and stuff," she posted in September, along with a shot of Austin mid-scene.

The film centers on an I.T. consultant-turned-hacker (James Frecheville) who turns a wealthy businessman's (Brosnan) life upside down when their relationship runs sour, stalking his daughter and threatening his family, business, and life.

While details of Austin's role are still unknown, he can be seen in the trailer around the 1:30 mark.

Watch the trailer below.

is set to hit theaters and video on demand on Sept. 23.

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The 24-year-old and his famous big sis are clearly very close, supporting each other through thick and thin.

Just a few months ago, Austin responded to Kanye West's "Famous" lyrics about his sister by throwing out his pair of Yeezy sneakers.

See more in the video below.

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