Ruth Madeley plays the leader of a milestone 1977 anti-discrimination protest, Judy Heumann, in Apple’s crowd-pleaser from the ‘CODA’ director, which opened the Toronto Film Festival.

In Siân Heder's first movie since "CODA," Ruth Madeley plays the disability-rights leader Judy Heumann like an officious Joan of Arc.

In Siân Heder's first movie since "CODA," Ruth Madeley plays the disability-rights leader Judy Heumann like an officious Joan of Arc.