Ok - so I'm a bit irritated with myself.....
I used to really like Alien Nation....
And just found out that it's ON itv 4 on Friday nights at 8pm.... Yet another heads up
Oh and there is a a fair few other oldie sf series on there so its worth a look - space 1999
and some other stuff.
I'm a tad irritated that I missed the first 2 episodes of alien nation tho.