Here are 2 roles for Episode 5.09 which shoots between 24th November and 9th December.
[MARTY JANKOWSKY]
40s to 50s, Caucasian, very smart and controlling. Marty has his own way of doing things and god help you if you cross him and/or try to alter his very precise process. A deep and free thinker he uses his fierce intellect as a weapon. GUEST STAR/POSSIBLE RECUR
[JACK ROSS]
30s, any ethnicity. A former air force bomber pilot who now uses his professional skills and unflappable demeanor to maintain order in a highly chaotic environment. He's smart, professional and competent. He keeps his wits as those around him in a crisis are losing theirs. ONE-DAY GUEST STAR
Source: DarkUFO