7.0分

1971

演员

饰：Himself, professor of history, Marquette University

2014-04-18(美国)

Undercover History

演员

饰：Self - Author of 'The FBI and American Democracy',1 episode, 2007,

2006-11-29 00:00:00(美国)

历史频道：历史之谜

演员

饰：Self,1 episode, 2002,

1998(美国)

Firing Line with William F. Buckley

演员

饰：Self - Guest,1 episode, 1978,

1966(美国)