Jessica Alba as Kara Portman , 19 in university

Zendaya as Aliyah Hooper, 19 in university Kara best friend

Young Jared Padalecki as Derek Connor , 24

Levi Miller as Martin Portman, 13 in middle school

Jon Hamm as Aiden Portman, 60

Catherine Zeta-Jones as Katrina Portman, 54

Young Sofia Vergara as Isabella Garcia, 19 in university friend of Aliyah and Kara

Young Anna Furis as Jessica Jones, 19 in university

Nathalie Kelly as Ramona Gilbert , 20 in university

Sarah Hyland as Tracie Wayne, 19 in university

Fionnula Flanagan as Johanna Fling, 68 the maid

Anne Hathaway as Cora Flinn, 28