Nat Mauldin

When two fathers of an engaged couple meet for the first time, they know they are very different. One is a podiatrist, happy with his quiet life. The other is a CIA operative, who lives life on the edge, and when circumstances gets out-of-hand, involves the other in an arms-smuggling sting.

A doctor finds out he can understand what animals are saying. When the animals find out, his world is turned upside down.

The original and remake of the tale of a doctor who can talk to animals.