The most obvious torts would be intentional infliction of emotional distress as well as trespass to chattel (for the car). There is also negligence. I cannot imagine why anyone would think it would be funny to have anyone, let alone a masked individual, in the car of a woman alone at night.
This video (on YouTube) raises a long-standing question of the liability for stupid pranks. This woman is clearly and understandably traumatized by what appears a well-orchestrated prank by what appears to be a television show, She clearly did not consent and is clearly harmed emotionally by the prank.