Guest Stars Benjamin Clost as KLM First Officer Meurs Brad Austin as Pan Am First Officer Bragg Rodrigo Fernandez-Stoll as Tenerife Controller Kevin Hare as KLM Captain van Zanten Anthony Ulc as Pan Am Captain Grubbs Alex Hatz as European Investigator Alex Courey as NTSB Investigator Dennis Grossi Joseph Wynne as KLM Flight Engineer Rebecca Amzallag as Karen Anderson