ISB
ISB is a pilot that has completed production with Treehouse Films, 20th Century Studios and A+E Networks attached. Ken Halsband (producer), Jon Baird (producer) and Ivan Cohen (producer) are attached. It was scheduled to shoot in Los Angeles, CA in March 2020. Production List last updated this listing on April 28, 2026.
Project Summary
The one-hour drama, follows the elite special agents of the Investigative Services Branch who are tasked with solving the most complex and heinous crimes committed within the diverse and majestic National Parks of the ISB's Pacific West region.
Production Contacts— Members Only
The production office and crew contacts for ISB are on file at Production List, last updated April 28, 2026, and are available to members. Membership is $29.95 for the first month.
Cast & Crew
Production
| Producer | Ken Halsband |
| Producer | Jon Baird |
| Producer | Ivan Cohen |
| Producer | Kevin Costner |
| Producer | Aaron Helbing |
| Producer | Rod Lake |
Writing
| Writer | Kevin Costner |
| Writer | Aaron Helbing |
Contact details for each person listed are on file and available to members.
Working on ISB
ISB has finished principal photography. How productions hire crew · Working as an extra · Reaching the production office
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Source: Production List, published by the Film & Television Industry Alliance. Cite this page as https://www.productionlist.com/production/isb (last updated Apr 28, 2026).