Cassie Mills graduated from Hampshire College with a B.A. in Dance and Dance on Camera. After graduating in 2011, She started a small non-profit in Holyoke, MA called The Guilded Brick. Cassie left her position as Artistic Director and Curator of The Guilded Brick to move to Brooklyn to pursue her dance career.

She assisted Kate Weare Company with archival projects. She now dances with emerging choreographer and dance therapist Jenna Balfe. She was also a member of Wild Rich Productions and VALLETO. Cassie is also currently a costume designer for different emerging dance theater companies. She gives special thanks to her parents, friends, and VALLETO.