Greta
- साल: 2020
- देश: Germany, Sweden, United States of America
- शैली: Documentary, History
- स्टूडियो: B-Reel Films, Svenska Filminstitutet, BBC Storyville, Filmbasen Film, WDR, SWR, SVT
- कीवर्ड: autism, climate change, environmentalism, asperger's syndrome, speculative, environmental activist, desperate, suspicious, climate change activism, environmental documentary, youth icon, climate emergency, climate crisis, incredulous, arrogant, demeaning, dubious, inflammatory, melodramatic, pessimistic, skeptical
- निदेशक: Nathan Grossman
- कास्ट: Greta Thunberg, Svante Thunberg, Niclas Svenningsen, अर्नोल्ड श्वार्ज़नेगर, António Guterres, Kyra Gantois