21 February
A list of events which occurred on the 21st of February.

Celia Lovsky is born.

Gary Lockwood is born.

Larry Drake is born.

Mimi Kuzyk is born.

Chip Mayer is born.

Kelsey Grammer is born.

Van Epperson is born.

Denny Dugally is born.

Joel McKinnon Miller is born.

Martha Hackett is born.

Michael E. Goldman is born.

Steve Truitt is born.

Sixth day of filming on . 

 airs.

Dayna Devon is born.
The Eleventh UK Story Arc continues in TV21 & Joe 90 #22 with the fifth of six installments.

Blaisdel Makee dies.

Third day of filming on .

Fifth day of filming on .
Second unit and inserts filming for , , and .

 airs.

 airs.
First day of filming on .
First day of filming on .

Final day of filming on .
Fourth day of filming on .
 premieres in Brazil.

Sixth day of filming on . Location filming takes place today at Griffith Park.
 airs.

Fifty-third day of filming on .

Fourth day of filming on .

Richard Snell dies.

Twenty-eighth day of filming on .

 airs.

de:21. Februar
es:21 febrero
it:21 febbraio
nl:21 februari
pt:21 de fevereiro
ru:21 февраля
sv:21 februari