The Intruder (1963)

A charismatic "social reformer" rallies the white populace of a Southern town to oppose school integration, but he soon finds himself in a situation that he cannot control.

Director: Roger Corman

Cast: William Shatner, Frank Maxwell, Beverly Lunsford, Robert Emhardt, Leo Gordon, Charles Barnes, Charles Beaumont, Katherine Smith, George Clayton Johnson, William F. Nolan, Phoebe Rowe, Bo Dodd, Walter Kurtz, Oceo Ritch, Jeanne Cooper, June Foray