Gary Cole as Bill Kunstler

Mayim Bialik as Nancy Kurshan

Steven Culp as Thomas Foran

Aaron Abrams as Lee Weiner

Philip Baker Hall as Judge Julius Hoffman

David Julian Hirsh as Tom Hayden

Orlando Jones as Bobby Seale

Scott Lowell as Richard Schultz

Danny Masterson as Jerry Rubin

Peter MacKenzie as David Dellinger

Thomas Ian Nicholas as Abbie Hoffman

Jamie Elman as John Froines

Lauren Glazier as Anita Hoffman

Bret Harrison as Rennie Davis

Darren Criss as Yippee Man

Kirsten Vangsness as Sketch Artist

Shaun O'Hagan as Accusatory Spectator

Mary-Margaret Lewis as Judge's Wife