These were some of Hollywoods most famous couplings on screen. See how many you can name.  Clues at bottom of the post.  Even better if you can name the films.  

James Cagney and Jane Wyman

Bette Davis and Walter Pigeon

Clark Gable and Anne Sheridan

James Cagney and Joan Blondell

Errol Flynn and Loretta Young

Tyrone Power and Carole Lombard

Greer Garcon and Walter Pigeon

Ronald Reagan and Olivia De-Havilland

Clark Gable and Sylvia Sydney

Frederic March and Mary Astor

One couple is correct and two male stars appear with two different ladies.  See if you can sort them all out.