The Romance of Tarzan (1918)

Tarzan and Jane are to sail for England. They are attacked by natives and Tarzan is believed to have been killed. The Greystoke relatives return to England, the Porters (Jane's family) goes to their ranch near San Francisco. Tarzan shows up in a tuxedo and rescues Jane from outlaws. Later she suspects him ot being in love with another woman. Disgusted with civilization Tarzan returns to the jungle, followed by Jane who learns she was wrong.