In the first episode of the second season, during a family conference, close inspection reveals Marty and Debbie's death dates (Marty: 4/3/2041 and Debbie: 5/25/2053). The show also plays with information not given to the audience, such as Debbie's age being referred to as "Forty-ish."
The concept of the series was pitched to Fox in 2007, and they began developing it under the title "My Fellow Zabrovnians." The writers' strike prevented the pilot from being shot as planned in early 2008, and Fox executives eventually lost interest and dropped the project entirely.