Michelle Trachtenberg as Casey Carlyle

Joan Cusack as Joan Carlyle

Amy Stewart as Ann

Steve Ross as Mr. Bast

Hayden Panettiere as Gen Harwood

Kim Cattrall as Tina Harwood

Trevor Blumas as Teddy Harwood

Kirsten Olson as Nikki Fletcher

Jocelyn Lai as Tiffany Lai

Connie Ray as Nikki's Mom

Paul Sun-Hyung Lee as Tiffany's Dad

Roy Bradshaw as Tiffany's Coach

Mark Hird as Nikki's Coach

Ben Gilbank as Brian

Thanh Nguyen as Hot Dog Kid

Cole Campbell as Rink Kid

Brandon Lajko as Rink Kid

Jesse Primosig as Rink Kid

Colleen Collins as Lily

Andrea Tou as Devon

Jordan Hockley as Jeremy

Charmaine Hamp as Jeremy's Mom

Laura Aloisio as Snowplow Sam

Amanda Leela as Snowplow Sam

Emma Nielsen as Snowplow Sam

Melissa Shears as Snowplow Sam

Kaci Brandt as Snowplow Sam

Edrea Khong as Snowplow Sam

Alexandra Najarro as Snowplow Sam

Chantal Desforge as Harvard Physics Student

Diego Klattenhoff as Kyle Dayton

Joey Racki as Zipline Guy

Courtney Hawkrigg as Mean Party Girl

Mandy Butcher as Mean Party Girl

Martha MacIsaac as Mean Party Girl

Sean Persaud as DJ

Stephanie Hutchison as Ballet Teacher

Flo Umphrey as Piano Teacher

Juliana Cannarozzo as Zoey Bloch

Debbi Wilkes as Zoey's Coach

Jennifer Gelfer as Skate Saleswoman

Erik King as Chip Healey

Michelle Kwan as Michelle Kwan

Brian Boitano as Brian Boitano

Shanique Ollivierre-Lake as Chantal Degroat

Michele Moore as Near-Miss Skater

Signe Ronka as Emma Flanders

Sean Croft as Joan's Student

Kevin Jubinville as Reporter

Andrew Dow as Party Guy

Andrew Butcher as Party Guy

Mathieu Ledoux as Party Guy

Knickoy Robinson as Party Guy

Andrew Mackay as Party Guy

Sasha Cohen as Self (archive footage) (uncredited)

Samantha Hayes as Ice Skater (uncredited)

Christopher Metas as Ring Official (uncredited)

Ashley Evelyn Bell as Fan of Casey's (uncredited)

David Ndaba as Cool Kid (uncredited)

Nadine Parker as Party Girl (uncredited)