Lady Barker (Marlene Dietrich) benignly ignored by her British diplomat (Herbert Marshall) sneaks off to Paris to visit an old friend running a fashionable salon where discretion is highly valued. There she meets a brash American Anthony Halton (Melvyn Douglas) and has a whirlwind affair with him before disappearing. Circumstance brings the two men together however and once revealed as rivals Barker is left with no option other than to decide who she will walk with.

One of Lubitsch's minor efforts from his Paramount period Angel is a well mannered romantic comedy that never raises its voice as adults behave like adults. Marshall and Douglas display charming civility with each other while the usually ice like beauty Dietrich supplies the right amount of hopeless romantic, strong woman to balance the trio. The usual stalwart Paramount supporting cast is in evidence with Edward Everett Horton, Edward Cossart, Herbert Mundin and Laura Hope Crews adding wit and humor to the proceedings while Lubitsch applies his famous touch of deft incidentals and open doors. The arrested passions and lack of high comedy however allows Angel to fly no higher than a mildly pleasant entertainment ably assisted by the grace and charm of its stars.