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.

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.

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.

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.

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.

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.

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

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.

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.

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.