Invisible Invaders

In the opening with lots of narration we saw John Carradine as nuclear scientist Noymann blow himself up, now his peacenik colleague Penner (Philip Tonge) speaks at his funeral, his own daughter (Jean Byron) and friend (Robert Hutton) attending, when crazy begins, in Invisible Invaders, 1959.

Otherwise invisible spacemen are attacking Earth by taking over the bodies of the dead, so Major Jay (John Agar) is bringing scientist Penner (Philip Tonge) to help fight back (with daughter Jean Byron, friend Robert Hutton) when they meet a nervous farmer (Hal Torey), in Invisible Invaders, 1959.