Picture of Gary Cooper from the movie 'Cloak and Dagger' where characters was named as Prof. Alvah Jesper. Picture was taken by MPTV. All rights of this picture holds 1949 - Warner Bros. All rights reserved. Original and main source of picture is mptvimages.com. This is a picture of Gary Cooper, and Lilli Palmer, in Cloak and Dagger, (1946).