Castle enlists Carly Rae Jepsen to guest star as herself on the show’s Saturday Night Live-themed episode — titled “Dead From New York”.
Get more details per Entertainment Weekly below:
When Sid Ross, the powerful creator of a long-running sketch comedy show, is killed, Castle and Beckett are called to investigate. But as they delve into the victim’s life and the colorful world of Saturday Night Tonight, they uncover a shocking secret that may explain Sid’s murder.
Castle airs every Monday at 10PM on ABC.