Ed Dessen

饰：Self - Champaign-Urbana Resident

Bruce Dierenfield

饰：Self - Historian

Walter Feinberg

饰：Self - Education Philosopher

Dan McCollum

饰：Self - Vashti McCollum's son

Jim McCollum

饰：Self - Vashti McCollum's son

Vashti McCollum

饰：Self

Ron Rotunda

饰：Self - Legal Scholar

Wanda Whitsitt

饰：Self - Champaign-Urbana Resident

大卫·奥根·斯提尔斯

David Ogden Stiers

饰：Himself - Narrator