MIB III back on track

The third instalment of the Men in Black franchise has seen its fair share of problems to date, chief among which has been Will Smith's dissatisfaction with the film's time-travel-themed script, which led to a substantial re-write in November last year - delaying the original shooting schedule by a month.

However, production of the film - due for release May 23, 2012 - seems to be back on track with Smith's new co-star Josh Brolin (playing a younger version of Tommy Lee Jones's 'Agent K') having made his on-set debut earlier this week.

For more details and on-set photos of Smith and Brolin, see here.