Shot of man in carriage going over prairies. Shot of a lot of sheep in a herd moving on a field, mountains in distance. Close up shot of cattle in the front moving. More shots of cattle moving. Close up of cows. Long shot of cows crossing river. Shot of cattle running. Shot of riders on horseback herding cattle. Long shot of cowboys herding cattle. Voice over talks about origin of cowboys. Music plays as shots of cowboys herding. Shot of wild horses swimming. Shot of wild horses being herded.