Manhattan Wiki

Charlie Isaacs and his family arrive in Los Alamos and discover the secrecy and the living conditions required of those working on the world’s biggest secret. There are two rival teams of scientists working on the atomic bomb project: one under Reed Akley’s direction (Thin Man Team), the other leaded by Frank Winter (Implosion Team). Frank’s wife Liza, a botanist, becomes suspicious when she starts noticing changes in the local flora.