Bullfighter Juan Gallardo falls for socialite Dona Sol, turning from the faithful Carmen who nevertheless stands by her man as he continues to face real danger in the bullring.

An American reporter smuggling news out of Soviet Moscow is blackmailed into helping a beautiful Communist leave the country.

A Russian prince disguised as a worker and a cafe singer secretly involved in revolutionary activities fall in love.

Gypsies sing and dance around the fire while their children dream.

Nekhludoff, a Russian nobleman serving on a jury, discovers that the young girl on trial, Katusha, is someone he once seduced and abandoned and that he himself bears responsibility for reducing her to crime. He sets out to redeem her and himself in the process.