But there was one thing that made him nervous... There's one thing that made Will Smith nervous when it came to stepping back into alien-fighting Agent J's famous suit for Men in Black 3.
"I wanted to make sure it fit," says Will, laughing. "[Men in Black 2] was quite some time ago.
Ten years to be exact.
The threequel features retro aliens [over 127 different aliens were designed for the film], time travel and Josh Brolin as Tommy Lee Jones' Agent K circa 1969.
"He so perfectly nailed Tommy Lee Jones," says Will. "He got a standing ovation his first time on the set."
Josh adds, "I'm accepted into the club now."
Hit the clip above to hear from Will, Josh, TLJ and director Barry Sonnenfeld and to find out why Will would pass on the chance to travel back in time in real life.
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