X

Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Alan Diehl

Credits See All

The Record with Greta Van Susteren

Self - Fmr. Air Safety Investigator, NTSB

Air Crash Investigation Special Report

Self - NTSB Investigator (segment: United Airlines Flight 173)

Why Planes Crash

Self - NTSB Investigator