This thesis examines the impacts of indigenous dispossession from lands and resources by utilizing a concept in ecology, that of ecological keystone species, and extending it to species that play a key, characterizing role in a particular culture or society. A storytelling methodology is used to determine the presence of cultural keystones in stories and place names of Tla'amin peoples, a Northern Coast Salish group whose traditional territory is located along the coast 130 kilometres northwest of Vancouver, British Columbia. I extend the storytelling methodology to encompass film and video projects that exhibit characteristics of Fourth World Cinema and discuss how such films can be used to empower indigenous communities and reclaim cultural and political rights.