Reviews‘Class Action Park’: Amusing Ourselves to DeathPosted on August 28, 2020 Class Action Park, debuting today on HBO Max, documents a legendarily dangerous New Jersey amusement park, Action Park, that closed for good in 1986. Johnny Knoxville of “Jackass” already tried to make a feature film about this two years ago. It was called Action Point, and it flopped harder than Knoxville in one of his watery stunts. Sometimes you just can’t improve on the truth.