Melt the dark chocolate.

Pour the melted chocolate onto parchment paper.

Use the back of a spoon to shape it into a rectangle.

Allow to set.

Melt the white chocolate.

Add the white chocolate to a piping utensil / bag.

Pipe the ghosts directly onto the set dark chocolate bark. Make sure their hands are connected.

Top with candy eyes.

Use some melted dark chocolate and a toothpick to shape the mouths.

Allow to set and serve.