I tried watching Science Channel's show "Strange Evidence" because nothing else was on

Science channel has betrayed their name and become a speculative, woo-woo channel of conspiracies and bullshit. But they still managed to gross me out so much I even was dreaming about this scary thing and got an upset stomach.
I learned about the parasitic worm Leucochloridium, which infects snails and takes over their host's eye stalks and motor functions. it pulses in and out as a mechanism for attracting birds, which eat the snail and admit the parasite into their bodies, too.
The ‘Zombie Snail’ Has To Be Seen To Be Believed Video]
I think I now have the permanent willies from watching this monster!