1 Main Title / Narration
2 Paul's Homecoming /More B-29 / Leave of Absence
3 Top Secret Bridge / Personnel Montage
4 Security Montage / Training Montage
5 Labor Pains
6 Congratulations, Pal
7 During the Bawl / Four Seasons Montage / Los Alamos
8 Anniversary
9 Lucy's Distress
10 Blue Light / Bomb Montage
11 Indecision / Hospital
12 Breakup
13 Silverplate
14 Letter / I'll Be all right
15 Hiroshima Run
16 Journey's End
17 Armageddon
18 End Title and Cast