A little boy (about 5) isn't wearing pants, you very briefly see his bare bottom and penis.

Some explosions and magic bolts, but no one is actually hit.

Two characters sword fight, and one is stabbed, though there is no blood.

One use of "sucks" in a non-sexual context ("that sucks")

The main villain is smoking a cigar briefly in a few scenes

A house the children are staying at is attacked, and it is partly broken. During the attack one child is captured with a tractor beam.

A woman draws a whip near a tied up child, though it is only used on a chain.

A girl jumps over a high height, and grabs on with a hook.

A girl falls from a very high height (but survives)