A massive avalanche was triggered by the explosion, as the Yeti jumped into its path and covered the O""Connells to protect them when everything was buried.And then the group proceeded to swim underwater, in an exciting swim-chase sequence through the flooded ship as they were pursued by aliens and attacked in an "ambush" of face-huggers from multiple pods.Connors also wanted to regenerate his missing right limb, but the promising experiments went cold when Parker died (his secret research went with him).Out of the darkness stride the wo elderly neighbors, Roman Castevet (Sidney Blackmer) in a red, pin-striped dinner jacket with red bowtie and a grotesquely-dressed Minnie (Ruth Gordon)." From out of he darkness, he briefly glimpsed the Necromancer before fleeing.The next danger the group encountered was attacking Warg scouts (gigantic blood-thirsty wolves), followed by Orcs riding on Wargs that were hunting for the Dwarf-scum.