New York, Dec 29 : US actor Nick Stahl was arrested on suspicion of lewd conduct in a Hollywood Boulevard porn movie shop on Thursday, it has been revealed.

According to Law enforcement officers, LAPD undercover vice officers were conducting a routine check of an adult store in Hollywood around 6 pm and found the `Terminator 3' star alone in a private booth, watching a porno, and committing a "lewd act."

The 33-year-old actor appeared to be "touching himself," inside the booth, TMZ. com reported.

Stahl was cited and released from police custody a few hours later and while walking out of the police station he said that it was all a "misunderstanding." (ANI)