A dedicated FBI agent recalls the agency's battles against the Klan, organized crime and Communist spies.
James Stewart
as John Michael ('Chip') Hardesty
Vera Miles
as Lucy Ann Hardesty
Murray Hamilton
as Sam Crandall
Larry Pennell
as George Crandall
Nick Adams
as John Gilbert ('Jack') Graham
Diane Jergens
as Jennie Hardesty
Jean Willes
as Anna Sage
Joyce Taylor
as Anne Hardesty
Victor Millan
as Mario
Parley Baer
as Harry Dakins
Paul Genge
as "Whitey"
Fay Roope
as Dwight McCutcheon
