Even though they are frequently seen flanking presidential convoys in their trademark dark suits and sunglasses, little is truly known about the insulated world of the United States Secret Service. National Geographic's Inside series delves deep into the inner workings of the secretive organization for an unprecedented behind-the-scenes look at the upper echelons of national security.
as Self - Narrator (voice)
as Self (archive footage)
as Self
as Self (archive footage)
as Self (archive footage)
as Self
as Self (archive footage)
as Self (archive footage)
as Self (archive footage)
as Self (archive footage)
