Veterinarian Dr. Heidi Knack already has trouble with disorderly patients and their overbearing owners. But when a miserly old man's cat is poisoned, it's up to Heidi to find out who did it. As she desperately tries to solve the case, she stumbles upon another victim--this time it's human.
Dr. Dolittle and Agatha Christie team up to solve a mystery and meet Monty Python along the way.