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Day One (1989)

1989 • 2h 21m • Drama, History • Not Rated
IMDb7.4/10569TMDB58%8Rotten Tomatoes—Metacritic—
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On September 25, 2026
#71836▲ 38241
71836th by Pulse movie online
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Most Popular Day One Cast Members

David Strathairn is the most popular Day One cast member right now, with a Popularity Score of 2.97. Updated September 26, 2026.

#
Cast
Popularity
1

David Strathairn

J. Robert Oppenheimer/40 years during filming
3.0
2

Brian Dennehy

Gen. Leslie Groves/50 years during filming
2.7
3

Hal Holbrook

Gen. George Marshall/64 years during filming
2.3
4

David Ogden Stiers

Franklin D. Roosevelt/46 years during filming
2.0
5

Olek Krupa

Edward Teller/42 years during filming
1.9
6

Barnard Hughes

Henry Stimson/73 years during filming
1.7
7

Richard Dysart

President Harry S. Truman/60 years during filming
1.6
8

Hume Cronyn

James F. Byrnes/77 years during filming
1.6
9

Anne Twomey

Kitty Oppenheimer/37 years during filming
1.5
10

John McMartin

Dr. Arthur Compton/59 years during filming
1.4
11

Lawrence Dane

52 years during filming
1.3
12

Michael Tucker

Leo Szilard/44 years during filming
1.3
13

Ron Frazier

Colonel Pash/49 years during filming
1.0
14

Bernie McInerney

52 years during filming
0.9
15

John Pielmeier

Seth/40 years during filming
0.8