In this paper, a feature film and its genres are presented. Feature films offer numerous advantages for children's growth and development, including the development of critical thinking, cognitive skills, memory, concentration, imagination, creativity, and communication abilities. It is important that the selected film is age-appropriate and thematically suitable so that the child can understand what is happening and maintain focus. Through films, children can learn about human relationships and draw lessons that will benefit them throughout life. This paper provides an overview of the development of feature films throughout history, from their beginnings to the present day. Over the decades, feature films in Croatia have evolved and demonstrated increasing success each year. Every film and its director, screenwriter, actors, and even costume design are responsible for their success and their contribution to Croatian cinematography and the development of feature films throughout history. In addition to the history of Croatian feature films, this paper also examines selected children's feature films. The chosen films span from the 1950s to the present day. This allows us to observe the differences in filmmaking and creativity throughout history. Both old and new films have their qualities, but most importantly, they have value. Older children's films hold a special significance for children and should be offered as part of a rich cinematic offering. Children's feature films have a significant impact on the modern world, shaping culture, inspiring discussion, and contributing to an understanding of the world and themselves. Film is a crucial part of contemporary culture and society, providing entertainment, education, artistic expression, and encouraging critical thinking. This paper analyzes the historical development of Croatian children's cinema and its impact on the growth and development of children.