Okay, so our ill-advised Yeti-thawing plan has succeeded triumphantly, and the Yeti (who looks like a godzilla-sized caveman) comes back to life and starts yelling.
His yelling is so bad it starts knocking the helicopter off course, letting the actors practice Star-Trek style bouncing in the seats. Eventually we close the window on the Yeti's prison phone booth box and the helicopter stops bouncing.