Overview
Mercy Island is a 1941 American drama that was nominated at the 14th Academy Awards, held in 1941, for Best Score of a Dramatic Picture, for which Walter Scharf and Cy Feuer received nominations.
Plot
A young man takes his wife and a friend on a fishing trip to the Florida Keys on a boat owned by local Conks. Following a blow on the head when their boat hits a shallow bottom and loses its propeller, the husband becomes mentally unstable and believes his wife is having an affair.
Cast
Ray Middleton as Warren Ramsey
Gloria Dickson as Leslie Ramsey
Otto Kruger as Dr. Sanderson
Donald Douglas as Clay Foster
Forrester Harvey as Captain Lowe
Terry Kilburn as Wiccy
From Wikipedia (CC BY-SA 4.0).