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26 Episodes 1967 - 1968
Episode 1
Sun, Sep 17, 1967 60 mins
The Seaview's crew battles a centuries-old alchemist (Victor Jory) who remains young by intensifying volcanic eruptions. Nelson: Richard Basehart. Patterson: Paul Trinka. Morton: Bob Dowdell. Kowalski: Del Monroe.
Episode 2
Sun, Oct 1, 1967 60 mins
Vincent Price plays a puppeteer who uses doll-like replicas to gain control of the Seaview. Nelson: Richard Basehart. Crane: David Hedison. Morton: Bob Dowdell. Kowalski: Del Monroe. Patterson: Paul Trinka. Sharkey: Terry Becker.
Episode 3
Sun, Oct 8, 1967 60 mins
The Seaview encounters the Flying Dutchman, who dooms the sub to roam the sea forever. Van Wyck: Warren Stevens. Crane: David Hedison. Nelson: Richard Basehart. Morton: Bob Dowdell.
Episode 4
Sun, Oct 15, 1967 60 mins
Nelson sets out to rescue Crane and Morton from aliens who have transported them to the planet Venus. Crane: David Hedison. Morton: Bob Dowdell. Centaur I: Gene Dynarski. Centaur II: Jim Gosa.
Episode 5
Sun, Oct 22, 1967 60 mins
As his crewmen vanish from sight, Nelson must disarm a superbomb alone. Crane: David Hedison. Morton: Bob Dowdell. Kowalski: Del Monroe.
Episode 6
Sun, Oct 29, 1967 60 mins
A mysterious man tries to prevent the Seaview from destroying an underwater magnet that is drawing the moon toward the earth. Nelson: Richard Basehart. Crane: David Hedison. Mason: Jock Gaynor.
Episode 7
Sun, Nov 5, 1967 60 mins
Nelson agrees to transport a giant white gorilla from Africa to California. Brock: Woodrow Parfrey. Crane: David Hedison. Kowalski: Del Monroe.
Episode 8
Sun, Nov 12, 1967 60 mins
Nelson struggles to escape from a man who wants to add him to a collection of zombie military figures. Crane: David Hedison. Alpha: John Crawford. Morton: Bob Dowdell. Kowalski: Del Monroe.
Episode 9
Sun, Nov 19, 1967 60 mins
A saboteur confounds Nelson's efforts to fight off a submarine. Nelson: Richard Basehart. Beach: Don Dubbins. Crane: David Hedison. Morton: Bob Dowdell.
Episode 10
Sun, Nov 26, 1967 60 mins
Possessed by a malevolent alien life form, Nelson sets out to destroy the Seaview's crew. Thompson: Damian O'Flynn. Dunlap: Pat Culliton. Crane: David Hedison. Morton: Bob Dowdell. Sharkey: Terry Becker. Kowalski: Del Monroe.
Episode 11
Sun, Dec 3, 1967 60 mins
The men are confronted with a stowaway who has mastered the control of time. Nelson: Richard Basehart. Pem: Henry Jones. Crane: David Hedison. Morton: Bob Dowdell. Sharkey: Terry Becker. Kowalski: Del Monroe. Sparks: Arch Whiting.
Episode 12
Sun, Dec 10, 1967 60 mins
Talk of mutiny rumbles through the Seaview after an accident turns Nelson (Richard Basehart) into a raging tyrant. Morton: Bob Dowdell. Crane: David Hedison.
Episode 13
Sun, Dec 17, 1967 60 mins
Amphibians transform Kowalski into a half-fish ally in an attempt to tap the Seaview's nuclear power. Nelson: Richard Basehart. Crane: David Hedison. Proto: Don Matheson. Sharkey: Terry Becker. Morton: Bob Dowdell.
Episode 14
Sun, Dec 31, 1967 60 mins
Blackbeard rises from the deep with plans to use the Seaview to resume his career of piracy. Crane: David Hedison. Nelson: Richard Basehart. Kowalski: Del Monroe. Morton: Bob Dowdell. Patterson: Paul Trinka.
Episode 15
Sun, Jan 7, 1968 60 mins
The Seaview battles a leprechaun who tries to release a fountain of gold by setting off a nuclear weapon. Crane: David Hedison. Nelson: Richard Basehart. Mickey/Patrick: Walter Burke.
Episode 16
Sun, Jan 21, 1968 60 mins
A lobster man poses a problem for the crew of the Seaview. Nelson: Richard Basehart. Lobster Man: Victor Lundin. Crane: David Hedison. Morton: Bob Dowdell. Kowalski: Del Monroe. Sharkey: Terry Becker. Sparks: Arch Whiting.
Episode 17
Sun, Jan 28, 1968 60 mins
Summoned to the Seaview, Crane is confronted with a mysterious force field---and the voices of the missing crew. Nelson: Richard Basehart. Patterson: Paul Trinka. Bentley: Paul Mantee. Morton: Bob Dowdell. Kowalski: Del Monroe.
Episode 18
Sun, Feb 4, 1968 60 mins
In the antarctic, the Seaview is menaced by a huge creature. Nelson: Richard Basehart. Crane: David Hedison. Morton: Bob Dowdell. Sharkey: Terry Becker. Kowalski: Del Monroe.
Episode 19
Sun, Feb 11, 1968 60 mins
Nelson searches for an underwater lab that is threatening the maritime nations of the world. Crane: David Hedison. Hendrix: Mark Richman. Morton: Bob Dowdell. Patterson: Paul Trinka. Kowalski: Del Monroe. Sharkey: Terry Becker.
Episode 20
Sun, Feb 18, 1968 60 mins
The Seaview's crew deals with a Jekyll-Hyde crisis: Crane (David Hedison) is periodically changing into a raving monster. Nelson: Richard Basehart. Morton: Bob Dowdell. Kowalski: Del Monroe. Sharkey: Terry Becker. Braddock: Lawrence Montaigne.
Episode 21
Sun, Feb 25, 1968 60 mins
The Seaview vs. aliens determined to overrun the earth with a deadly jungle growth. Keeler: Perry Lopez. Nelson: Richard Basehart. Crane: David Hedison. Morton: Bob Dowdell.
Episode 22
Sun, Mar 3, 1968 60 mins
The Seaview's crew defends itself against alien ice men.
Episode 23
Sun, Mar 10, 1968 60 mins
Robek, a peace-loving alien, tries to prevent the destruction of Earth by his fellow aliens.
Episode 24
Sun, Mar 17, 1968 60 mins
Informed that one of the crew is an impostor, Nelson tries to break down the most probable suspect: Crane (David Hedison). Morton: Bob Dowdell. Kowalski: Del Monroe. Sharkey: Terry Becker.
Episode 25
Sun, Mar 24, 1968 60 mins
Crane, victim of a reactor explosion, is treated by a machine that transports him into a four-dimensional world. Morton: Bob Dowdell. Nelson: Richard Basehart. Sharkey: Terry Becker. Patterson: Paul Trinka. Kowalski: Del Monroe.
Episode 26
Sun, Mar 31, 1968 60 mins
Nelson finds himself face to face with Benedict Arnold! Crane: David Hedison. Pem: Henry Jones. Benedict Arnold: Barry Atwater.