I Am Greta (2020)

The documentary follows Greta Thunberg, a teenage climate activist from Sweden, on her international crusade to get people to listen to scientists about the world's environmental problems.

Andreas Franck

Actor

Piers Morgan

como Self - Host, Good Morning Britain

Arnold Schwarzenegger

como Self - Former Governor of California

Avi Zev Weider

como sound recordist: US

Malena Ernman

como Self - Mother

Olof Thunberg(1925-2020)

como Self - Greta's Grandfather (uncredited)