Aamir Khan mastered the disguise and completed his “caveman” rounds on the streets without anyone suspecting a thing. The cat was out of the bag only when a behind-the-scene (BTS) video of ...

A weird man wearing caveman clothes was seen roaming the streets ... It wasn't until a behind-the-scenes video emerged that fans connected the dots. The footage showed Aamir in his makeup chair ...

When a more evolved caveman named Guy arrives on the scene, Grug is distrustful, but it soon becomes apparent that Guy is correct about the impending destruction of their world.