Season 6

The sixth season of ABC's The McCarvilles first aired on September 27, 2021 and concluded on May 9, 2022.

Premise
Michael and Ann prepare to be grandparents, while Julianne is worried about being a mother. When The Marshes is not a big hit, mainly because of it's timeslot, Hunter is worried of his big break being cancelled and no other networks wanting him. Meanwhile, Colton, Audrey, and Mason hatch a plan to declare themselves the next seniors.

Starring

 * Cheyenne Jackson as Michael McCarville, the forty-six year old father of the family.
 * Audrey Marie Anderson as Ann McCarville, the forty-five year old mother of the family.
 * Christian Traeumer as Hunter McCarville, the twenty-one year old, and oldest, of the family.
 * Mason McKenzie as Colton McCarville, the sixteen year old eleventh grader of the family.
 * Kyle Meagher as Austin McCarville, the nineteen year old of the family.
 * Zoe Blakely as Isabella McCarville, the twelve year old seventh grader, and youngest, of the family.
 * Chiara D'Ambrosio as Audrey Selph, the sixteen year old eleventh grade cousin of the family.
 * Ariel Hines as Julianne Luka, Hunter's nineteen-year-old wife.
 * Isabella Vidovic as Kenzie Ewers, Austin's twenty-year-old girlfriend.
 * Unknown as William McCarville, Hunter and Julianne's infant son.
 * Juliet Stevenson as Bonnie Scholz, the sixty-five year old grandmother.
 * Colm Meaney as Dan Scholz, the sixty-eight year old grandfather