Castle 7x22 "Dead From New York" Press Release

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. Carly Rae Jepsen is featured as a musical guest, on "Castle," MONDAY, MAY 4 (10:01-11:00 pm., ET) on the ABC Television Network.

Also, Jaleel White plays Mickey Franks, a larger-than-life sketch comedy star with a tendency toward outrageous -- and possibly homicidal -- behavior.

Guest Cast: Carly Rae Japsen as Herself, Jaleel White as Mickey Franks, Gregory Harrison as Danny Valentine, James Eckhouse as Gene Vogel, Joy Osmanski as Liz Bell, Mark Rolston as Kurt Van Zant.