Melissa Joan Hart as Sabrina Sawyer

Sherry Miller as Aunt Hilda

Charlene Fernetz as Aunt Zelda

Michelle Beaudoin as Marnie Littlefield

Ryan Reynolds as Seth

Tobias Mehler as Harvey

Lalainia Lindbjerg as Katy Lemore

Laura Harris as Freddie

Kea Wong as Fran

Jo Bates as Coach

Janine Cox as Sales Clerk

Biski Gugushe as Larry

Tyler Labine as Mark

Jim Swansburg as Mr. Dingle

Noel Geer as Jeff

Volton as D.J.

Cory Chetyrbok as Student (uncredited)

Kevin Corey as Wedding Guest (uncredited)

Nick Bakay as Salem (voice)