Best. Prank. Ever.

On Thursday, “Taken 3″ star Maggie Grace, who plays Liam Neeson’s daughter in the movies, told Conan O’Brien that Neeson is protective of her in real life, too. In fact, one time he even prank called one of her ex boyfriends as his “Taken” character. Oh, and she totally recorded it.

This is not a drill, people! Listen to what’s it’s like to be called by Liam Neeson’s “Taken” character for real.

“Conan” airs weeknights at 11:00 p.m. ET on TBS.