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Season 18: Misc


Dr Who

Up to date as of January 31, 2010

From TARDIS Index File, the free Doctor Who reference.

The eighteenth season of Doctor Who ran between 30th August 1980 and 21st March 1981. From Full Circle onwards, the season featured a story arc involving E-Space and the return of the Master. It was the last season to feature Tom Baker as the Fourth Doctor; it also saw the departure of Romana and K-9. It was the first season produced by John Nathan-Turner, who instituted a number of changes: the stories became darker and more adult in tone, the 1966 Delia Derbyshire arrangement of the "Doctor Who theme" was retired in favour of a new arrangement, and a new series logo was introduced. It consisted of 7 stories and 28 episodes. It was the last season of the original series to have a fall-to-spring broadcast schedule and the last to have a fall start until Season 23. After this season, the number of episodes per season began decreasing.



# Title Writer Episodes Notes
1 The Leisure Hive David Fisher 4
2 Meglos John Flanagan
Andrew McCulloch
3 Full Circle Andrew Smith 4 First appearance of Adric
4 State of Decay Terrance Dicks 4
5 Warriors' Gate Steve Gallagher 4 Final appearances of Romana and K-9 Mk. II
6 The Keeper of Traken Johnny Byrne 4 First appearance of Nyssa; first appearance of Anthony Ainley as the Master
7 Logopolis Christopher H. Bidmead 4 Final appearance of the Fourth Doctor and introduction of the Fifth Doctor. First appearance of Tegan Jovanka


  • Season 18 stands as the only season in Doctor Who history in which all episodes of the season have been the same number of episodes - 4 episodes each.


Regular Cast

Recurring Cast


Nyssa does not join as a companion until Logopolis.

Adaptations and merchandising




  • The Leisure Hive
  • Full Circle
  • State of Decay
  • Warriors' Gate
  • The Keeper of Traken
  • Logopolis



External Links

Doctor Who by season/series
Classic Series: 1234567891011121314151617181920212223242526
1996 movie
New Series: 12342009 Specials5
Season 18
The Leisure Hive  • Meglos  • Full Circle  • State of Decay  • Warriors' Gate  • The Keeper of Traken  • Logopolis
Aliens and Enemies of Season 18
The Leisure Hive: Pangol  • Foamasi  • Argolins  • West Lodge  • Brock  • Klout Meglos: Meglos  • Grugger  • Gaztaks  • Tigellans Full Circle: Marshmen  • Alzarians  • Alzarian spiders State of Decay: Great Vampires  • Three Who Rule  • Zargo  • Camilla  • Aukon Warriors' Gate: Rorvik  • Tharils  • Gundans  • Packard  • Lane  • Aldo  • Royce  • Biroc  • Sagan The Keeper of Traken: Melkur  • The Master  • Trakenites Logopolis: The Master  • Logopolitans

This article uses material from the "Season 18" article on the Dr Who wiki at Wikia and is licensed under the Creative Commons Attribution-Share Alike License.


Up to date as of February 02, 2010
(Redirected to Season 18 (1986-1987) article)

From Muppet Wiki

The American Revolution: A miniseries featuring all our friends on Sesame Street.
"Ookyook Song"

Sesame Street Season 18 aired from November 17, 1986 to 1987.

Episodes 2226 - 2355 (130 episodes)


Muppet Characters

Anything Muppets, the Amazing Mumford, Barkley, Bert, Big Bird, Chip and Dip, Cookie Monster, Count von Count, Dingers, Dr. Nobel Price, Ducks, Elmo, Ernie, Forgetful Jones, Gladys the Cow, Grandpa Grouch, Grover, Grundgetta, Hoots the Owl, Honkers, Kermit the Frog, the Martians, Baby Natasha, Oscar the Grouch, Placido Flamingo, Mr. Snuffleupagus, Slimey, Sonny Friendly, Telly Monster, Two-Headed Monster

Other Characters

Gordon, Susan, Maria, Luis, Linda, Bob, David, Uncle Wally, Miles, Mr. Macintosh, Olivia, Gina

Muppets of Sesame Street

Caroll Spinney, Pam Arciero, Kevin Clash, Fred "Garbo" Garver, Jim Henson, M. Elizabeth Houston,[1] Richard Hunt, Jerry Nelson, Frank Oz, Martin P. Robinson, Bryant Young (Uncredited: David Rudman)


Alison Bartlett-O'Reilly, Linda Bove, Northern Calloway, Emilio Delgado, Loretta Long, Sonia Manzano, Bill McCutcheon, Bob McGrath, Roscoe Orman, Miles Orman, Alaina Reed

Season 18 Credits


  1. YouTube - Sesame Street: season 18 end credits (1986-87)

Previous season: Next season:
Season 17 (1985-1986) Season 19 (1987-1988)

This article uses material from the "Season 18 (1986-1987)" article on the Muppet wiki at Wikia and is licensed under the Creative Commons Attribution-Share Alike License.


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