Şaban fails to succeed in any job he takes because of his naivety and is fired in a very short time. His family forces him to work and earn money. Oya (Oya Aydoğan) works in an advertising company and thinks of using a commoner to promote the products of an important company. One day she meets Şaban on the train and persuades him to act in a commercial film. You will watch the funny events that happen to Şaban, who becomes an advertisement star as a result of coincidences, with laughter.