On Thursday's episode of The Catch, Ben (Peter Krause) gets assigned what might be his most dangerous con yet, when Rhys (John Simm) asks him to steal a package he's having special-delivered to a hotel.

The, uh, catch? The "package" is a person, Leah Wells, played by guest star Nia Vardalos (My Big Fat Greek Wedding). "So, maybe it's different in England, but that was a person, not a package," Reggie (Alimi Ballard) helpfully points out in an exclusive sneak peek.

As previously reported, this won't be the last we see of Leah, since Vardalos' role is recurring. Check out a clip from "The Package" in the video above to see how Ben's going to handle this one.

The Catch airs Thursdays at 10/9c on ABC.