I tried watching that show once...great if your dieting or if you want to give little kids nightmares...arggg. ...did you ever see the old x files episode where there was a human size fluke worm mutant living in outhouses and the sewer,awsome..there was no flicking,no scarfing,. They were prevalent in the interior, this was a area downstream of multiple septic systems...potentialy under or not at all maintained.consider that.