CSS Hudson: shots of sea through porthole, of back of crewman looking at storm, stormy water in background. Sequence on bridge, captain, helmsman, first officer at control panel. Interior shots of chart room, captain and Dr Mann studying charts. MCU of profile of Dr Mann. TILT DOWN to chart on table. TILT UP to captain and PAN to Dr Mann. Sequence on launching of mooring instrument. HAS of bow from port side of bridge as it plows through comparatively calm water.