“House Of Clowns” (0 stars out of four) was an excruciating exercise in amateur-hour about a series of contestants (Brandi Facholas, Jon Marshall, Justin Milani, and others) who agree to take part in a traveling haunted house in which they are imprisoned overnight with a series of sadistic killer clowns. Trust me- by the end of this, you’ll feel imprisoned right along with them. The kind of horror movie that looks like it was made with $100 and a cell-phone, with dreadful acting and filmmaking and production values. Compared to this, the recent killer-clown saga “Terrifier 2” look like Hitchcock in his prime.