1)As Katie 2)As Rob's OTHER girlfriends-It's true-She DID guest star as Robbie's OTHER girlfriends on some of the ABC/Black and White /Bryant Park episodes(in the 1964-1965 season),and on some CBS color/Bryant Park episodes ,also as Rob's OTHER girlfriends or 3)Both ? My choice is 3.

Tina Cole was good in whatever role she was in but I will have to go with Katie

I only remember seeing her as "Katie" so I'll have to choose that. She brought a special sweetness to the role as: serious girl friend, then wife, mother-to-be and then, mother. Some how, I want to believe that some of the real Tina Cole came through in those roles.

Katie, of course. I didn't like when she had the black streaks in her hair as Joanne and the character seemed a bit frazzled.

I just liked her period.

To me Tina Cole will always be Katie.

I just liked her period.

Me too.

IIRC, she had only one color appearance when she wasn't Katie, and that was as "Joanne" as others have noted.

Tina was a babe.

1) Katie

Katie. The newer the episode, the better she looked.

IIRC, she had only one color appearance when she wasn't Katie, and that was as "Joanne" as others have noted.
In the black and white episodes, she played the Beatnik chick Sherry at the beginning of S5 but before that she also played Ina, the handygirl who helped rigged up the Douglas house to destruct in front of prospective buyers in S4. Both of these episodes were among the best of the B&W years IMO. And I vote for I Just Like Her, Period.

Definitely Katie

I think I like Tina best in her appearance on The Rookies.