It seems Jaine's life couldn't get any better-until her cat Prozac is tapped to star in a Skinny Kitty commercial. But Jaine never would have guessed the world of cat food could be quite so catty. Jaine is nervous that Prozac won't be able to take direction, but the finicky furball ditches her diva behavior for the camera, eating and napping on cue like a seasoned pro. But just as Jaine begins dreaming of fame and fortune, Skinny Kitty's inventor drops dead on the set. Everyone is a suspect-including Jaine. And she'll have to get her paws on the truth before the killer takes a swipe at another victim.