Jacob Tremblay accompanies dad to work, plays detective for a day

Jacob Tremblay: Kid, famous actor and now ... detective?

The 9-year-old "Room" star uploaded a new Instagram photo on Monday, adorably showing off the time he spent at the Vancouver Police Department with his dad.

"I always bring my Dad to my work, but today I went to his!!" the young star captioned the photo, adding the hashtag, "best doughnuts ever."

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It's certainly a break from the Hollywood red carpets for the pint-size celeb, but that didn't stop him from looking incredibly cute and fashionable.

@Armani Thank you for everything! #Oscars #oscarsredcarpet

A post shared by Jacob Tremblay (@jacobtremblay) on

In the pic-collage, Tremblay rocks tinted aviator sunglasses, a VPD hat and a trendy black jacket.

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The star has already proved he's good actor, but we get it, kid — to play the tough guy, you have to dress the part!