Earl Green is the creator, curator, and head writer of theLogBook.com.
The 25th episode of the time travel sitcom It’s About Time, created by Sherwood Schwarz (I Dream Of Jeannie) and starring Frank Aletter, Jack Mullaney, and Imogene Coca, is broadcast on CBS.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 83rd episode of Irwin Allen’s adventure series Voyage To The Bottom Of The Sea airs on ABC, starring Richard Basehart and David Hedison. Terry Becker guest stars.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The tenth episode of Larry Cohen’s science fiction series The Invaders, starring Roy Thinnes and produced by Quinn Martin’s QM Productions, premieres on ABC. William Smithers (Peyton Place, Dallas), Michael Rennie (The Day The Earth Stood Still), and Dabney Coleman (9 To 5, WarGames) guest star.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 54th episode of Irwin Allen’s science fiction series Lost In Space premieres on CBS, starring Guy Williams, June Lockhart, and Jonathan Harris.
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The 27th episode of Irwin Allen’s science fiction series The Time Tunnel airs on ABC, starring James Darren and Robert Colbert. Jim McMullan, Whit Bissell, and Lee Meriwether geust star.
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The 28th episode of the spy-fi series Adam Adamant Lives! airs on BBC1, starring Gerald Harper and Juliet Harmer. Along with much of the rest of the second season, this episode is missing from the BBC’s archives.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
British broadcaster ABC airs the 114th episode of the spy-fi series The Avengers, starring Patrick Macnee and Diana Rigg. Christopher Lee guest stars.
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The 154th episode of Doctor Who airs on the BBC. This episode is now missing from the BBC’s archives.
This timeline entry leads to an entry covering this entire Doctor Who serial; there are plans to write new episodic entries in the future. You can support this effort!
Order Earl Green’s book VWORP!1 from theLogBook.com Store
The 84th episode of Irwin Allen’s adventure series Voyage To The Bottom Of The Sea airs on ABC, starring Richard Basehart and David Hedison. Arthur Space guest stars in the third season finale.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
Dot Records releases the Leonard Nimoy‘s album Mr. Spock’s Music From Outer Space, a collection of songs both in and out of character as Spock. Aside from providing material for future Golden Throats albums, this record sparks a feud between Nimoy and Roddenberry; Roddenberry claims co-writing credit on the Star Trek theme (which is featured on the LP) and credit for creating Mr. Spock, and demands – to coin a phrase – a piece of the action. 
The 11th episode of Larry Cohen’s science fiction series The Invaders, starring Roy Thinnes and produced by Quinn Martin’s QM Productions, premieres on ABC. Jack Warden (Crazy Like A Fox) and Susan Oliver (Star Trek) guest star.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 55th episode of Irwin Allen’s science fiction series Lost In Space premieres on CBS, starring Guy Williams, June Lockhart, and Jonathan Harris.
More about Lost In Space in the LogBook
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The 26th episode of Gene Roddenberry’s science fiction series Star Trek airs on NBC. John Colicos guest stars in the first Star Trek episode to introduce the Federation’s arch rivals, the Klingons. 
The 28th episode of Irwin Allen’s science fiction series The Time Tunnel airs on ABC, starring James Darren and Robert Colbert. Michael Ansara, Whit Bissell, and Lee Meriwether geust star.
More about The Time Tunnel in the LogBook and theLogBook.com Store
The Time Tunnel now streaming on Amazon Prime
The 29th and final episode of the spy-fi series Adam Adamant Lives! airs on BBC1, starring Gerald Harper and Juliet Harmer. T.P. McKenna guest stars in the series finale, one of the only two second season episodes that now exists in the BBC’s archives.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 155th episode of Doctor Who airs on the BBC. This episode is now missing from the BBC’s archives.
This timeline entry leads to an entry covering this entire Doctor Who serial; there are plans to write new episodic entries in the future. You can support this effort!
Order Earl Green’s book VWORP!1 from theLogBook.com Store
The 12th episode of Larry Cohen’s science fiction series The Invaders, starring Roy Thinnes and produced by Quinn Martin’s QM Productions, premieres on ABC. Laura Devon (The Richard Boone Show) and Norman Fell guest star.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 56th episode of Irwin Allen’s science fiction series Lost In Space premieres on CBS, starring Guy Williams, June Lockhart, and Jonathan Harris.
More about Lost In Space in the LogBook
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During otherwise typical contract negotiations in preparation for the second season of Star Trek, Leonard Nimoy’s agent demands a significant raise for his client – a raise that could well break the back of the series’ already-struggling budget. In response, Gene Roddenberry, Desilu Studios and the show’s producers play hardball, firmly suggesting that Nimoy be satisfied with a normal raise, and they prepare to recast Spock or create a new Vulcan character to replace him. The show’s casting director suggests numerous potential replacements, including Mark Lenard, Lawrence Montaigne, David Carradine (Kung Fu), and Henry Darrow, among several others – all actors who are felt to have a “Vulcan look.” Nimoy – only later learning what demands his agent has made – negotiates his return to the series, while Montaigne is interestingly cast as Spock’s rival in the second season premiere, Amok Time. Henry Darrow will also don Vulcan ears, but not until Star Trek: The Next Generation’s first season.
The 27th episode of Gene Roddenberry’s science fiction series Star Trek airs on NBC. The episode has been plagued by both script issues and an unusual but key piece of late re-casting.
The 29th episode of Irwin Allen’s science fiction series The Time Tunnel airs on ABC, starring James Darren and Robert Colbert. John Crawford, Whit Bissell, and Lee Meriwether geust star.
More about The Time Tunnel in the LogBook and theLogBook.com Store
The Time Tunnel now streaming on Amazon Prime
The U.S. Weather Bureau announces plans to expand its Weather Radio service across the country, with forecasts now prepared and worded for public consumption (as opposed to the service’s original 1950s mission of providing weather information for airline pilots). Concentrated primarily in coastal areas and a handful of inland population centers, the Weather Radio network has yet to become the Bureau’s primary means of disseminating emergency weather information, a mission it won’t take on until the 1970s.
British broadcaster ABC airs the 115th episode of the spy-fi series The Avengers, starring Patrick Macnee and Diana Rigg. Peter Wyngarde (Department S, Flash Gordon) guest stars.
More about The Avengers in the LogBook and theLogBook.com Store
The Avengers now streaming on Amazon Prime
The 156th episode of Doctor Who airs on the BBC. This episode is now missing from the BBC’s archives.
This timeline entry leads to an entry covering this entire Doctor Who serial; there are plans to write new episodic entries in the future. You can support this effort!
Order Earl Green’s book VWORP!1 from theLogBook.com Store
The 26th episode of the time travel sitcom It’s About Time, created by Sherwood Schwarz (I Dream Of Jeannie) and starring Frank Aletter, Jack Mullaney, and Imogene Coca, is broadcast on CBS. This episode, the final one shown, is left over from the original formulation of the series premise, in which the astronauts were stranded in the stone age.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 13th episode of Larry Cohen’s science fiction series The Invaders, starring Roy Thinnes and produced by Quinn Martin’s QM Productions, premieres on ABC. Joseph Campanella and BarBara Luna guest star.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 57th episode of Irwin Allen’s science fiction series Lost In Space premieres on CBS, starring Guy Williams, June Lockhart, and Jonathan Harris.
More about Lost In Space in the LogBook
Lost In Space now streaming on Amazon Prime
The 28th episode of Gene Roddenberry’s science fiction series Star Trek airs on NBC. Joan Collins guest stars in an episode written by legendary science fiction writer Harlan Ellison; rewrites performed on the script prior to filming later become a major point of contention between Ellison and Roddenberry (and, by extension, between Ellison and Desilu Studios/Paramount).
The 30th and final episode of Irwin Allen’s science fiction series The Time Tunnel airs on ABC, starring James Darren and Robert Colbert. Whit Bissell, and Lee Meriwether geust star in the last episode of the series, whose time travel coda – usually meant to hook viewers into the next week’s episode – instead loops around to the first episode, leaving Tony and Doug in a loop of perpetual reruns!
More about The Time Tunnel in the LogBook and theLogBook.com Store
The Time Tunnel now streaming on Amazon Prime
British broadcaster ABC airs the 116th episode of the spy-fi series The Avengers, starring Patrick Macnee and Diana Rigg. Brian Blessed (Flash Gordon) and Charlotte Rampling (Zardoz) guest star.
More about The Avengers in the LogBook and theLogBook.com Store
The Avengers now streaming on Amazon Prime