In addition to the three you mentioned, don't forget Anne Lockhart - Sheba of Silver Spar Squadron. Cain's daughter if I remember right. A great Lloyd Bridges role to me.
Oh, they made Cain into a woman in the new one too. The actress that played Ensign Ro on Star Trek NG, plays that part.
And Anne Lockhart, is good conservative woman. And pretty good with a 12GA on the clay/skeet range.
I wish they would have called GINO something else.