 "Paris" was the fourth film Warner Brothers had made with their Technicolor contract.The filmmakers used a color (Technicolor) process of red and green, at the time it was the third process of Technicolor.Irène Bordoni is cast as Vivienne Rolland, a Parisian chorus girl in love with Massachusetts boy Andrew Sabbot (Jason Robards Sr.) Andrew's snobbish mother Cora (Louise Closser Hale) tries to break up the romance.