In the queue and pre-show videos, we see some clips from Terminator 2; Judgement Day (1991) which show violent scenes.

Some clips from Terminator 2: Judgement Day are shown which contain violence.

A group of early Terminators on the two sides of the theater start blasting machine guns at hanging targets. This happens twice towards the beginning.

In the beginning of the show, Sarah Connor and John Connor start shooting with machine guns, then the T-1000 shows up and strangles Kimberly Duncan (no blood), followed by the Terminator, who starts blasting at him. In the next scene, the T-1000 starts chasing The Termaintor and John Connor with his metal arms as weapons before The Terminaor blows his head in half with a machine gun (because the T-1,000 is a shape-shifting cyborg, we don't see anything graphic).

A Skynet robot starts shooting at Terminator and John, knocking them off of their motorcycle (no blood).

The Terminator and John get attacked by Mini-Hunter Terminators who shoot laser beams at them.

A Terminator cyborg is blown up by The Terminator (no blood).

None.

The entire show is very loud and could frighten young children.

The theme of Skynet might mildly frighten some.