In a 1950s-era Missouri town the life of a couple is thrown into chaos when the husband's sister is released from the local asylum and comes to live with the family.In a 1950s-era Missouri town the life of a couple is thrown into chaos when the husband's sister is released from the local asylum and comes to live with the family.In a 1950s-era Missouri town the life of a couple is thrown into chaos when the husband's sister is released from the local asylum and comes to live with the family.