So...

...I get the Outer Limits on DVD and pop in disc 1 of season one and am watching The Sixth Finger. For those who don't know, DM plays a Welsh coalminer who wants to be smart, and Edward Mulhare zaps him. His head swells, he develops a sixth finger, telepathy and telekinesis and rather a nasty temper.
I kept wanting Napoleon to rescue him. DM does a great job in this.