The Simpsons Season 35 Episode 9
Murder, She Boat
Lisa must solve a closed-boat mystery when Comic Book Guy's million-dollar action figure is "murdered" on a pop culture cruise.
Guest Stars
Kevin Michael Richardson
Dr. Hibbert (voice)
Alex Désert
Carl Carlson (voice)
Dawnn Lewis
Bernice Hibbert (voice)
Maggie Roswell
Helen Lovejoy / Luann Van Houten (voice)
Tress MacNeille
(voice)