Responding to an emergency call, Northstar marine sets out to salvage a sunken tug in the Delaware Bay. Following the devastation caused by Hurricane SallyCapt. Chris Ward and his crew work to salvage sunken sailboats.

Salvor and Phil Risko retrieve 80-year-old logs from the sea floor; A multi-million cruise ship needs some emergency repairs in Panama.

Phillip Risko embarks on a mission to raise a mysterious object from the depths. Capt. Josh works to save a stranded speedboat. An elite crew works to salvage America's biggest shipwreck before hurricane season.

Featuring a maestro who is back to raise more tropical hardwood; and a multi-million dollar operation to save America's biggest shipwreck.

The team needs to remove thousands of wrecked cars to stop an environment disaster; and fix a vessel in the hull before it gets flooded by the River Solent.

Salvage crews work to install the world's largest environmental protection barrier; flying into a highly volatile region, crews battle pirates, tornadoes, and riots to salvage a wrecked cargo ship.

In rough water, salvors scramble to retrieve a cruise ship's anchor lost at sea; teams hope to salvage cherished floating homes damaged by hurricane Sandy.

Crews work around the clock to build the world's largest underwater concrete bed to salvage the Costa Concordia; operating in secrecy, teams work under high security to repair one of the world's most iconic cruise liners.

Salvaging a 50-foot motor yacht in Islamorda, Fla.; a 44-foot launch hung up on a dam on the Mississippi River; repairing a major storm gate in the British Isles.

Jeremy Birch takes on a salvage to raise a vessel with a concrete hull; it's been in the Fraser River for a month, collecting silt and mud, adding 30 tons to its dead weight.

Chris Ward sets out with Josh Moreira and Ward's younger brother to salvage a light aircraft that's sitting on the seabed; Jeremy Birch braves the arctic conditions to salvage two vessels that have fallen prey to the crushing ice conditions.

Bundles of cedar wood tree trunks are smashed apart, releasing thousands of logs on the shoreline; Jeremy and his crew must work fast to recover the cargo.

Arctic conditions continue to wreak havoc in British Columbia; Jeremy Birch is called upon to raise a concrete-hulled vessel.

Phil Risko's team at Northstar works fast to refloat a trawler that's been blown onto the shore of a national park in New Jersey; the team improvises to get it back to sea before it suffers further damage.

At the mouth of the Suez Canal, Lino Arosemena and his crew have a monster repair job of removing and refitting a 20-ton propeller.

Paul May and his crew help a clam-dredging crew recover a lost dredger; in New Zealand, an annual cleanup operation is mounted to recover fishing tackle.

Following the best marine salvage teams in the world as they race against the clock to recover ships wrecked by fierce storms that rage across the globe.

John Ward and his crew are called to salvage a massive barge upturned by a storm in a canal; Hickory Scuba Divers work to salvage a valuable sailboat that's sunk at its mooring.