Undercurrent

After a rapid engagement, a dowdy daughter of a chemist weds an industrialist, knowing little of his family or past. He transforms her into an elegant society wife, but becomes enraged whenever she asks about Michael, his mysterious long-lost brother.

Cast

Katharine Hepburn

Ann Hamilton

Robert Taylor

Alan Garroway

Robert Mitchum

Michael Garroway

Edmund Gwenn

Professor Hamilton

Marjorie Main

Lucy