A thirty-seven-year-old woman wakes up from a twenty-year coma and returns to the high school where she was once a popular cheerleader to finish her senior year and become prom queen.
Rebel Wilson
as Stephanie Conway
Sam Richardson
as Seth Novacelik
Zoë Chao
as Tiffany Blanchette-Balbo
Mary Holland
as Martha Reiser
Justin Hartley
as Blaine Balbo
Chris Parnell
as Jim Conway
Angourie Rice
as Young Stephanie Conway
Molly Brown
as Young Martha Reiser
Zaire Adams
as Young Seth Novacelik
Ana Yi Puig
as Young Tiffany Blanchette
Tyler Barnhardt
as Young Blaine Balboa
Jade Bender
as Britney 'Bri Luvs' Balbo
