20 November
A list of events which occurred on the 20th of November.

Darrell Anderson is born.

Stan Robertson is born.

Jerry Hardin is born.

William Ware Theiss is born.

Tom Bentley is born.

Ron Walters is born.

Andrea Weaver is born.

Ned Vaughn and Philippe Vonlanthen are born.
Second revised script of  is submitted, with the captain named "James Winter".

First day of filming on .
 design perfected on the twenty-fourth sketch by Matt Jefferies.

Seventh and final day of filming on . 
Songs are pre-recorded for .

Christopher Leps is born.
The Twenty-Sixth UK Story Arc continues in Valiant & TV21 #8 with the sixth of nine installments.

Seventy-fifth day of filming on . Bridge scenes are filmed today.

Tenth day of filming on .

First day of filming on . Among the scenes filmed today is scene 15, Riker and La Forge observing Data painting the zylo eggs.

 airs.

Third day of filming on .

 airs.
 airs.

 airs.
Eighth and final day of filming on .

First day of filming on .

Second day of filming on .

Third day of filming on .

Sixth day of filming on .

 airs.
Seventh and final day of filming on .

Second day of filming on .

Original Series remastered season 1 released in HD DVD/DVD combo format.
Star Trek: Conquest is released for Nintendo Wii and Sony PlayStation 2.

Michael J. Pollard dies.

de:20. November
es:20 noviembre
it:20 novembre
nl:20 november
pt:20 de novembro
sv:20 november