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

Jayne Meadows

Sylvia Burton

Clinton Sundberg

Mr. Warmsley

Dan Tobin

Joseph Bangs

Kathryn Card

Mrs. Foster