Cast of Young Sheldon

Plays Sheldon Cooper, a highly intelligent child prodigy struggling to fit in at school and at home.

Plays Mary Cooper, Sheldon's protective and religious mother.

Plays George Cooper, Sheldon's father and a high school football coach.

Plays Georgie Cooper, Sheldon's older brother who is athletic and struggles academically.

Plays Missy Cooper, Sheldon's twin sister who is outspoken and sometimes mischievous.

Plays Connie Tucker, Sheldon's loving grandmother who often offers him advice.

Plays Jeff Difford, a pastor at Sheldon's church who becomes a family friend.

Plays Mandy McAllister, a character in the series.

Provides the voice of adult Sheldon Cooper, narrating his childhood experiences.

Plays Janice Veazey, a character in the series.

Plays Moving Guy, a character in the series.

Plays Erica Swanson, a character in the series.