Biff, a farmer having trouble with his crops, finds the soil completely barren even after a neighbor attempts a ritualistic rain dance. He’s at a loss until Pauline, who owns pigs and has invested in his farm, announces a clever scheme and asks everyone to meet her at the train station the following day. There, they come across Albert Einswine, an inventive genius with a closely guarded “superseed” capable of growing anywhere. Might this be the answer for Biff? That possibility vanishes when the seed is stolen, and he becomes the main person under suspicion. Albert then calls in Agatha Christensen, a renowned investigator, who gets help from Biff’s children, Clara and Gavin—enthusiastic young detectives—hoping they can solve the puzzle before their father ends up in jail. It's an entertaining animated film featuring animals. The narrative, primarily taking place on a train, progresses at a brisk pace with some unexpected developments along the way. The underlying theme is obvious: if something seems too perfect, it likely isn’t—and I found it enjoyable for what it is, though it runs for a fairly extended eighty minutes and has that familiar, approachable style associated with Aardman Studios.

Source on TMDB