Watch Bill Paxton and the cast ofAliensat last year's Comic-Con

UPDATE:Alienscostar Bill Paxtondied on Sunday, Feb. 26, at age 61 following complications due to surgery.

Watch the video above.

EARLIER: Three decades afterAliensfirst hit theaters, Sigourney Weavers iconic line Get away from her, you bitch!

still remains one of the most famous quotes in movie history.

Its also one that Weaver thought she had messed up.

They also stopped by EWs lounge, where Weaver recalled shooting that famedshowdown between Ripley and the Alien Queen.

And [director James Cameron] said, I like it, were moving on!

Today I would have done 18 takes, Cameron laughed, and still used that one.

Filming the famed creature onAlienswas all smoke and mirrors, Cameron recalled guys in suits with rubber cables.

… Youd do it with CGI today, but I dont think youd have the same spookiness.

Watch more of their conversation with EWs Sara Vilkomerson in the video above.

Entertainment Weekly is on the scene at San Diego Comic-Con.

Go inside with all our coverage, availablehere.