Who is the protagonist of the Italian movie "The Bicycle Thief"?

Rome after World War II. The employment agency located in the downtown area is crowded with people, and countless job seekers gather every day. At noon that day, Anton Ricci, a young man who had been unemployed for two years, was suddenly called by his name. It turned out that he had been introduced to work in the advertising poster office of the Rome Municipal Government, but there was a condition. Second He must bring his own bicycle to work every day, otherwise the job will have to be given to someone else. Anton did not dare to neglect and quickly declared that he had a car. In fact, his bicycle had already been sent to the pawn shop. Excited and worried at the same time, he ran home all the way and explained the whole story to his wife Maria. The skinny Maria made a quick decision, took off the sheets from the bed, washed them and folded them. Together with the dowry sheets, old or new, they were packed into a large package and sent to the pawn shop. She then used the money from the pawn to redeem the bicycle. On the way back, Maria gave money to the woman who read the fortune, because Anton's prediction of finding a job came true. Anton was angry when he found out and blamed her for spending money randomly.

Early the next morning, Anton’s family was filled with joy. The eight-year-old son Bruno has been cleaning his father's car before dawn. Maria prepared egg pancakes for the father and son. Anton was in high spirits. He took Bruno on the road by bicycle and sent him to the gas station where he worked as a cleaner. He made an appointment to pick him up at seven o'clock in the evening.

Anton received a task from the advertising posting station and rode his bicycle to the streets to post advertisements. After an experienced worker pointed out the essentials, he was left to work alone. Because he was a novice, the work did not go smoothly. He was intent on flattening the poster on the ladder, but unexpectedly a young man jumped on his car that was parked on the side of the road and sped away. When Anton found out, he chased and shouted to catch the thief, but was interfered by the spy and lost his target. Anton searched back and forth, but found nothing, and complained to the police station to no avail. He wandered around in frustration for a day, and when he picked up Bruno at the gas station in the evening, he was already late. When Bruno saw his father returning on foot, he knew something was wrong and couldn't help but ask about the whereabouts of the bicycle. Anton was upset and prevaricating. After escorting his son home, he hurriedly went to the Workers' Club to find his friend Bai Aoke, who was rehearsing a play, for help. Bai Aoke suggested that he go to the Vittorio Market early the next morning to look for the car, because the car thief might have escaped there.

In the early morning of the next day, Anton took Bruno to meet Bai Aoke and two other friends and rushed to the Vittorio Market. They started with full confidence. They took a brief look at the complete bicycle, and then the five of them divided their work to look at the components, because bike thieves always dismantle the bike and sell it as parts. Bruno's task is to check the car bell. They searched everywhere but found a hawker painting a car frame. They hurried to see the number on it, but the hawker felt guilty and refused to give in, leading to a quarrel. Anton called the police, but the verification result showed that it was not Anton's car. The hawker was reasonable and laughed at Anton and others. Anton finally gave up on retrieving the bicycle here, accepted Bai Aoke's suggestion, and moved with Bruno to try his luck near the Baotaimen Market. When we arrived at Debotamen, we happened to encounter a heavy rain, which washed away the market. Bruno put his little coat on his head to protect him from the rain, and fell down on the side of the road. The father and son were huddled in the crowd under the eaves to take shelter from the rain. Suddenly, Anton noticed that the young man who had stolen the car passed by on his bicycle and stopped not far away to talk to an old beggar. He rushes out shouting to catch the thief, followed closely by Bruno. There was no one on the street to help in the heavy rain, so they tried their best to catch up and intercept him but to no avail. Anton and his son hurried back to the market to look for the old beggar. When he saw him walking to the bridge, he stepped forward to ask about the young man's whereabouts. The old beggar couldn't say anything. He broke away from Anton, ran, and got into a church. Anton and his son pursued him and entered the church. Alms are being given in the church, and it turns out that the old beggar is a frequent visitor here. In order to get rid of Anton and get a vegetable soup, the old beggar first let the do-gooder shave his face, and then went to worship. Anton watched closely, sat next to him, and kept asking the old beggar to accompany him to find the young man while praying. The old beggar couldn't be pestered and told him an address, but he refused to accompany him no matter what. Anton refused, so the old beggar deliberately asked him to drink the vegetable soup before leaving. Their noise attracted people's intervention, and the old beggar took the opportunity to escape. Anton and his son ran around looking for Asuka and left the church.

Bruno wondered how the old beggar had escaped, and said to himself: "Where has he gone?" The upset Anton became even more upset after hearing this, but the child was hopeful again. Said: "If we stay there, they will also give us vegetable soup, right?" Anton's nerves could no longer support him and slapped his son in the face. Anton regretted and felt distressed after the fight, and Bruno was even more heartbroken. He left his father in tears. Although he later listened to his father's words and continued to search for the old beggar together, he still cried aggrievedly. They came to the bridge again. Anton asked Bruno to stand on the bridge and went down to the river to find the old beggar. Suddenly he heard people shouting that a child had fallen into the water. Anton was so frightened that he ran straight to the bottom of the bridge. He was relieved when he saw that it was not Bruno who was fished out. Anton returned to Bruno and really didn't know how to be intimate with him. He wanted to restore the original harmonious atmosphere between father and son, but Bruno remained stubbornly silent. Anton decided to invite his son to the restaurant, and Bruno finally smiled. Anton tried his best to meet Bruno's "luxury" requirements, as if the fact that his son didn't have any accidents was the biggest gain today.

Anton was short of money and uncertain about his future, so he followed Maria's example and went to the fortune teller. The fortune teller told him to look for the car immediately, otherwise he would never find it again. She didn't know where to find it. Near a brothel in a remote residential area, Anton and his son accidentally bumped into a car thief. He saw them running towards the brothel. The father and son followed him in and dragged him to the street. He never expected that the residents watching here were all his friends, but at this moment he fell to the ground and twitched again. The residents excused the car thief one after another and intimidated and accused Anton in many ways. Even though Bruno called the police, there was nothing he could do. Facing these hostile faces, Anton retreated.

Anton and his son were wandering on the street again. Bruno was tired from walking and almost fell under the car, so he sat on the sidewalk to rest. A bicycle race was being held in a nearby stadium. In the parking lot outside the venue, there is an endless line of bicycles left by people watching the competition. Anton walked back and forth, looking around. Desperation made him suddenly have an idea. He hurriedly sent his son home, then climbed into a car parked alone at the base of the wall and started speeding away. However, he was immediately spotted by the car owner and was grabbed by a passerby and pulled out of the car. People beat and cursed him, and the car owner slapped him. Bruno, who was waiting for the bus at the station, found that he came crying "Daddy", hugged the humiliated Anton, picked up his knocked off hat, and followed those who were about to send him to the police station in tears. Go behind the person. The car owner discovered Bruno, looked at the father and son carefully, and suddenly asked everyone to let Anton go.

They slowly swung up and down the street again. Anton looked at his son one after another, tears streaming down his cheeks. Bruno held his father's hand tightly. The father felt his son's affection and held Bruno's hand tightly. In this way, they walked farther and farther and disappeared in the middle of the vast sea of ??people.