Several low level AERIAL SHOTs of icebreaker "Labrador", ice, freighter stuck in ice. AERIAL SHOTs of ice in gulf. High level AERIAL SHOT from helicopter of ship "D'Iberville" and small fishing craft in ice. Very low level AERIAL SHOT of ice as helicopter flies towards icebreaker "John A MacDonald" in the distance. Higher AERIAL SHOT of the "John A MacDonald". MLS of helicopter on deck of the "Labrador". Interior shots of control panel in cockpit, pilot's hand on stick during flight, ice visible in background through plexiglass. MS of helicopter landing on deck of "Labrador". Shot of helicopter being rolled out of hangar. Shot of instrument panel, icebreaker in ice in the distance, TILT UP to helmeted pilot. Head on shot of icebreaker stationary on ice. ZOOM OUT from icebreaker revealing small boat in ice beside icebreaker. LS of the "Wolfe" moving through thin ice as seen from deck of the "Labrador". Front MLS of the "John A MacDonald" moored to pier in Sydney, Nova Scotia. Very low AERIAL SHOT towards the "John A MacDonald" in the distance. BOATING SHOT of bow of the "Labrador" moving through ice as seen from bridge, TILT UP to CNR freighter "Cabot Strait". TRAVELLING HAS of pancake ice. HAS of bow moving through ice. BOATING SHOT of ice near hull of icebreaker, bow wave. Sequence from bridge of the "John A MacDonald" showing small sealer in ice, crew working to free it.