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

Dick Giordano is born.

Ilona Wilson is born.

Carolyne Barry is born.

Fritz Sperberg is born.

Merri D. Howard is born.

Carlos Alazraqui is born.

Story outline for  is completed.

Second day of filming on .

First day of filming on . 
Second set of revised pages for final script draft for  are submitted.

Fifth day of filming on . Scenes at Vaal are filmed today.

Roberto Orci is born.

Paris Benjamin is born.

Osric Chau is born.

Fourth day of filming on .
First part of a special behind-the-scenes look on the filming of  is shown on the program Entertainment Tonight, hosted by John Tesh.

Second day of filming on .

Last day of filming on .

Eighth and final day of filming on .

Megha Sandhu is born.

Third day of filming on .
Third day of filming on .

Fifth day of filming on .

Third day of filming on .

Fourth day of filming on .

James Doohan dies.

John Graffeo dies.

Seventeenth day of filming on .

 premieres in Iceland, Indonesia, the Philippines, Sweden, and Thailand.
pt-br:20 de julho
de:20. Juli
es:20 julio
it:20 luglio
nl:20 juli
pt:20 de julho
ru:20 июля
sv:20 juli