I can't figure how to remove the inside upper door trim, on a 1968 Barracuda Hard Top Coup.

I just came up for air, (fish humor). Thanks, I'm glad to see the clips. And after doing all you said, I pry down at the rear of the trim since they also seem glued on, with some wood paint stick, to see? Maybe hairdryer heat to ease the factory adhesive.
I will take some pictures along the way, to help someone else. I waited until the bows are in and the liner is on the table, to take out the trim, so I wouldn't loose anything and see how the headliner remnants in place.