Undercurrent

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

Leigh Whipper

George

Charles Trowbridge

Justice Putnam

James Westerfield

Henry Gilson

Billy McClain

Uncle Ben

Don Anderson

Warmsley's Assistant (uncredited)

Monya Andre

Saleswoman (uncredited)

Sylvia Andrew

Nora (uncredited)