How can I make the NPC turn into any direction I want?

Hello guys,
i feel dumb and sorry if this was asked before.
I want to make an NPC that walked to a Point turn to the audience in my Theater as its an Actor.

When she walks to that position she looks to the left, but i want her to look to the audience here.

How can i easily achieve that?

I have a rotation script but it dosent seem to work on HumanoidRootPart.

I feel super dumb and sorry for asking this but NPC work is sometimes so hard especially re-creating a real life show.

Thanks for your help <3

I forgot to mention that the RootPart is unanchored so the NPC Moves.

The Moving script looks as simple as this:

local clickdetector = script.Parent.Parent.ClickDetector

	script.Parent.Parent.Parent.HeartDress.Humanoid.WalkToPoint = script.Parent.Parent.Parent.Heart1.Position 
	script.Parent.Parent.Parent.HeartDress.Humanoid.WalkToPoint = script.Parent.Parent.Parent.Heart2.Position