• S1.E1 ∙ Stadium Disaster
• S1.E2 ∙ Peril at the Airport
• S1.E3 ∙ Leaning Towers of Terror
• S1.E4 ∙ Death Ray Skyscraper
• S1.E5 ∙ Disaster in Vegas
• S1.E6 ∙ Holes from Hell

• S2.E1 ∙ Hell Tower NYC
• S2.E2 ∙ Skyscraper vs. Sinkhole
• S2.E3 ∙ Nightmare on Main Street
• S2.E4 ∙ The Towering Inferno
• S2.E5 ∙ Terror at Doomsday Dam
• S2.E6 ∙ Hellfire USA
• S2.E7 ∙ Sins of Ghost Vegas
• S2.E8 ∙ Highway to Hell
• S2.E9 ∙ NASA Under Pressure
• S2.E10 ∙ Ghost Town from Hell
• S2.E11 ∙ When Demolitions Go Wrong
• S2.E12 ∙ Explosions from Hell

• S3.E1 ∙ Curse of the Swamp Monster
• S3.E2 ∙ Nightmare in Florida
• S3.E3 ∙ Curse of the Devil's Dam
• S3.E4 ∙ Terror in Tacoma
• S3.E5 ∙ Crash of the Titan
• S3.E6 ∙ Houston's Hurricane Hell
• S3.E7 ∙ Chicago's Tower of Terror
• S3.E8 ∙ Boston's Big Dig Disaster
• S3.E9 ∙ Olympic Stadium Fiasco
• S3.E10 ∙ Deepwater Disaster
• S3.E11 ∙ Apollo 13: Secret Evidence

• S4.E1 ∙ Mayhem in Minneapolis
• S4.E2 ∙ Sinkhole at the Museum
• S4.E3 ∙ Train of Terror
• S4.E4 ∙ Terror in Texas
• S4.E5 ∙ Calamity Comes to Canada
• S4.E6 ∙ Nightmare in New Orleans
• S4.E7 ∙ Oklahoma Freeway Free-fall
• S4.E8 ∙ Kansas City Skywalk Disaster
• S4.E9 ∙ Suez Canal Catastrophe
• S4.E10 ∙ Dallas Demolition Disaster

• S5.E1 ∙ San Francisco Freeway Fire
• S5.E2 ∙ Arizona Railroad Inferno
• S5.E3 ∙ Cincinnati Demolition Disaster
• S5.E4 ∙ California Desert Bridge Collapse
• S5.E5 ∙ Atlantic City Casino Collapse
• S5.E6 ∙ New York Disaster Crane
• S5.E7 ∙ Pennsylvania Ice Flood
• S5.E8 ∙ Genoa Bridge of Tragedy
• S5.E9 ∙ Italian Railway Debacle
• S5.E10 ∙ Miami Condo Calamity

• S6.E1 ∙ Texas Fertilizer Catastrophe
• S6.E2 ∙ Miami's Condo Catastrophe
• S6.E3 ∙ Jacksonville's Parking Garage Disaster
• S6.E4 ∙ Memphis Bridge of Doom
• S6.E5 ∙ Texas Oil Port Inferno
• S6.E6 ∙ Manhattan Crane Chaos
• S6.E7 ∙ Blaze of Winston-Salem
• S6.E8 ∙ Quake of Christchurch
• S6.E9 ∙ California Flood Fiasco
• S6.E10 ∙ Bay Area Bridge of Mayhem