Preview: 본즈 (4.12): The Double Trouble in the Panhandle | 본즈 Spoilers & 미리 보기 | Tv Zine 

The death of female conjoined twins who worked in the circus is investigated. The investigation leads Brennan and Booth to go undercover as a Canadian knife-throwing act, and also causes Booth to come face-to-face with a clown.
키워드: 본즈, booth, brennan, seeley, boreanaz, deschanel, emily, season 4