Writing
Derek Haas
Austin, Texas, USABorn 1970 (55 years old)
Derek Haas is a writer and producer. He is also a creator of the TV shows Chicago Fire, FBI: International and Countdown.
0
Films
1
TV Shows
9
Crew Credits
Derek Haas is a writer and producer. He is also a creator of the TV shows Chicago Fire, FBI: International and Countdown.
0
Films
1
TV Shows
9
Crew Credits
