'The Wild Robot' movie's ending is more cinematic than the book's. In Brown's book, three combat robots known as RECOS come to the island to take Roz back to their makers.

The Wild Robot – May 24 From left: Roz (voice: Lupita Nyong’o), Brightbill (voice: Kit Connor) in ‘The Wild Robot’ DreamWorks Animation/Universal Pictures/Courtesy Everett Collection ...