Watch The Grapes of Wrath (1940) (1940) HD Full Movie Free on SolarMovie. Watch The Grapes of Wrath (1940) (1940) online free. An Oklahoma family, driven off their farm by the poverty and hopelessness of the Dust Bowl, joins th...An Oklahoma family, driven off their farm by the poverty and hopelessness of the Dust Bowl, joins the westward migration to California, suffering the misfortunes of the homeless in the Great Depression.