Dunson informs the wagonmaster Colonel (Lane Chandler) that he has decided to leave the pioneer wagon train (honorably), because he never signed an oath to finish he journey to the west coast.As they approached the Grand Banks, Ramius with his Chief Engineer staged a false reactor overload, caused by a leak in the primary coolant tube - to create a dangerous situation of spreading contaminated coolant.Emmett "Doc" Brown (Christopher Lloyd).A TV news broadcaster announced that a Libyan Terrorist group took credit for the alleged theft of plutonium from the Pacific Nuclear research facility.Oh look, Jo.My birds.They got back in time" - at the moment of her death when the birds fly off from the window sill, in the very moving, tearjerking scene.?], headed by self-confident editor and publisher Sidney Kidd (Henry Daniell).Serious writer/reporter Macauley "Mike" Connor (James Stewart), and photographer Elizabeth "Liz" Imbrie (Ruth Hussey) talk ogether as they walk through two sets of doors on the way to Kidd""s office on the Thursday before the Lord""s wedding planned for Saturday:I""m not gonna do it, Liz.