A Slight Course-Shift

I still want to make this blog an exhaustive list of actors who crossover from Star Trek into the worlds of Marvel, DC, NCIS or Doctor Who, but I thought I'd also add some Star Trek "adjacent" properties to my blog. I've previously said that Star Trek is my main geeky love, but I do also get really passionate about other shows and movies, so now I'll also be including actors from The Orville, Battlestar Galactica, Stargate, Babylon 5 and Galaxy Quest.

The rule going forward is that the actor has to have appeared in either 

1) At least one production in each column below. They can be 'Star Trek/NCIS' or 'The Orville/DC' or anything!, or

2) At least two productions in column A.

I will be going back to the start and then editing any previous posts to include the new rules.

There are a few other productions I'm considering putting into the B column as well. They are Red Dwarf (which I'm assuming will have very little to no crossovers with column A), CSI (if I can find a reliable image database to work with) and Supernatural (but I don't want to spoil my current first viewing of this superb series).

*EDIT: I have added Red Dwarf to the database but I will be HIGHLY surprised if I find any crossovers.