▶ الإعلان الترويجي Surviving the Mount St. Helens Disaster 2020 ★★★★★3.1 وثائقي طاقم العمل Bill RatnerNarrator Donald A. SwansonSelf - USGS Volcanologist Dixy Lee RaySelf (archive footage) George BarkerSelf - Deputy Sheriff, Skamania Co. Harry R. TrumanSelf (archive footage) David JohnstonSelf (archive footage) Dorothy StoffelSelf - Geologist Catherine HicksonSelf - Volcanologist Jim ScymankySelf - Survivor David CrockettSelf - Retired Photojournalist Jess HagermanSelf - Helicopter Pilot Robert Brown Jr.Self - Survivor → كل الأفلام
