Alison Lohman as Beth Moss

Mare Winningham as Dr. Nina Moss

Tim Matheson as John Moss

Diane Ladd as Nina's Mother

Mary Crosby as Irene

Lawrence Monoson as Phil Paige

Camryn Grimes as Rachel

Brighton Hertford as Sophia

Kady Cole as Melanie

Julius Ritter as Edward

Arina Gasanova as Ballet Teacher

Roxana Brusso as Kerri Gold, Beth's Therapist

Khadijah Karriem as School Counselor

Dean Shelton as Greg

Kathy Christopherson as Gail

Ashlynn Rose as Emily

Sandy Brown as Nina's Associate

Kaela Crawford as Ballerina

Roma Chugani as Math Teacher

Nhat Nguyen as Dr. Mattee

Kylee Cochran as Sitcom Girl #1

Lamya Jezek as Sitcom Girl #2