The document discusses different types of documentaries including poetic, expository, performative, participatory, and reflexive documentaries. It provides examples like Baraka, David Attenborough's Frozen Planet, the Hodge Twins, Ross Kemp on Gangs, and Secret Millionaire to illustrate each type. Baraka uses poetic manipulation to convey its message behind what it shows. Frozen Planet narrates exactly what is happening without manipulation. The Hodge Twins perform their reactions to influence the audience. Ross Kemp influences what happens and has impact as the director. Secret Millionaire tells people's real lives from the point of view they want seen and flaunts its constructed nature.