In Citizen Mama, a poignant episode from Cavalcade of America, we are introduced to the Hansen family, who embody the immigrant experience in early 20th century America. The story is narrated by Catherine, the daughter, who fondly recalls her childhood in San Francisco. The family dynamics are rich with warmth and humor, particularly through the character of Mama, played by Irene Dunn, who is a source of strength and love for her children. As they gather for dinner, the everyday banter reveals the challenges they face as immigrants, particularly through the eyes of young Dagmar, who is struggling with her identity.