In The Day The World Ended a retired sea captain (Lori Nelson) has foreseen a nuclear holocost and prepared a sanctuary for himself and his daughter (Adele Jergens). Richard Denning aids the father and daughter. A gangster and a stripper join them. Another survivor, Radick, is mutating into a monster. Atomic radiation and mutants threaten to destroy civilization. Produced and directed by Roger Corman. Story and screenplay by Lou Rusoff. Click for other version of poster