Countdown
as Executive Producer, Writer
Derek Haas
Writing
Born 1970-06-30
Austin, Texas, USA
6 credit(s)
Popularity 0.8
Derek Haas is a writer and producer. He is also a creator of the TV shows Chicago Fire, FBI: International and Countdown.
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Biography
Profile information and background.
Derek Haas is a writer and producer. He is also a creator of the TV shows Chicago Fire, FBI: International and Countdown.
Known For
Main acting credits and shows.
Crew Credits
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