UNKNOWN Conflict View Graph ger_conflictarc_8796ae408a77 1 event across 1 season Involved Characters James Ridgeway Mitchell Summers Engineer Submarine Crewman Arc Timeline Season 9 1 event S9E11 · The Sea Devils Part 3 Submarine under crushing assault As the submarine hits the seabed and power seems intact, a new threat emerges—not from within the vessel but from an unknown force pounding the hull. Ridgeway issues futile orders … Climax