After the arrival of a newly elected U.S. Senator to inspect Admiral Nelson's new weapon, strange things begin to happen, culminating with the realization that everyone o ...

Scientists on a tropical island are measuring the radioactivity of a volcano when they are attacked by a wolf. Prof. Hollis shows signs of lycanthropy and threatens every ...

A strange intelligent organism is found at the bottom of the ocean. Once brought on Seaview the real threat the creature represents is realized. Suddenly every life on bo ...

A meteor storm ignites atmospheric gases in the southern hemisphere. Adm. Nelson believes one of the Seaview's missiles can extinguish it but someone on board is secretly ...

The Seaview finds a sunken German U-boat while mapping the ocean floor. Sunk during WWI in the north Atlantic, it is now somehow in the south Pacific. Its captain boards ...

The Seaview rescues two men apparently lost at sea. They are actually escaped prisoners who try to take over the Seaview. The situation is complicated by the presence of ...

Admiral Nelson and Chief Starkey are marooned on an island with prehistoric creatures. The Seaview is trying to rescue them but they have an undersea monster of their own ...

In 1978, the first space probe to Saturn returns and the Seaview is sent to retrieve it. Despite their stringent decontamination procedures an alien life form survives an ...

Admiral Nelson is under pressure when a drone sub system he pioneered malfunctions and fires three missiles at New York City. The race is on to establish what went wrong ...

Word comes through that Dr Liscomb has been kidnapped by a foreign agent posing as a toy importer. Liscomb has cracked the secret of the X factor, a new ingredient and ev ...

A manned probe is returning to Earth when it is suddenly caught in the grip of a strange force and destroyed. Investigations point to a secret Chinese installation being ...

Nelson and the Seaview witness the detonation of a new bomb developed by the Chinese. No bigger than a milk carton it creates a blast 70 miles across. An American scienti ...

A research team are taking measurements of an underwater eruption. They discover a fissure that appears to lead all the way to the Earth's core. While the discovery is ex ...

The President of the United States is visiting a new underwater installation when a power interruption freezes all communication. To complicate the situation they discove ...

Admiral Nelson is contacted by a strange man claiming to be from the Office Of Naval Intelligence. He gives Nelson a cryptic message that Penfield is not to be allowed to ...

Captain Crane is in Venice to meet a secret agent when she is killed. It is believed she had knowledge of a new secret Soviet weapon, and how to combat it. Crane's missio ...

Nelson is visiting a scientist and discovers that he has created cyborgs, human looking robots. When Nelson tries to leave, the scientists orders his cyborgs to detain hi ...

A message is received from a US sub presumed sunk in the last months of WW2. The Seaview is sent to try and locate a cave that is mentioned in the message and to try and ...

The Chinese have developed a way to turn a human body into an intense bomb. They intend to infiltrate the Soviet Union and create a diplomatic incident that will draw the ...

Admiral Nelson and a Soviet scientist are in a diving bell when the vessel is swallowed by a giant whale. With only 90 minutes of oxygen, Captain Crane, Kowalski, and Ril ...

The judges want to see their visions as designers so they challenge the contestants to create a mini-collection. Actress Zoe Saldana serves as guest judge. ...

The designers quickly realize they are in for a tough challenge when it is revealed the Nina Garcia is their client! The stakes are raised as Nina tells them she will wea ...

The designers are broken into teams of two to create a design that's larger than life--their models are stilt walkers! In the first ever outdoor challenge, the runway sho ...

20 designers must go in front of Heidi, Michael, Nina and Tim to make a case why they deserve one of the 16 coveted spots this season. Once they are chosen, the 16 design ...

The designers are challenged to create a fashionable, current look based on out-of-date trends. In addition, they had to team up in trios and ensure each disparate look c ...

After spending a day in the shoes of postal workers, the designers must redesign the postal uniform, keeping style and function in mind. ...

Bly's dark origins come to light. Once the iron-willed lady of the manor, Viola becomes consumed by a monstrous rage, ensnaring all souls around her. ...

Host John Mulaney; The Strokes performs. ...

Host Adele; H.E.R. performs. ...

Host Issa Rae; Justin Bieber performs. ...

Host Bill Burr; Jack White performs. ...

Host Chris Rock; Megan Thee Stallion performs. ...