Juno Online

Elliot Page - Juno MacGuff (as Ellen Page) , Michael Cera - Paulie Bleeker, Jennifer Garner - Vanessa Loring, Jason Bateman - Mark Loring, Allison Janney - Bren MacGuff, J.K. Simmons - Mac MacGuff, Olivia Thirlby - Leah, Eileen Pedde - Gerta Rauss, Rainn Wilson - Rollo, Daniel Clark - Steve Rendazo, Darla Fay - Bleeker's Mom (as Darla Vandenbossche) , Aman Johal - Vijay, Valerie Tian - Su-Chin, Emily Perkins - Punk Receptionist, Kaaren de Zilva - Ultrasound Technician (as Kaaren De Zilva)