Thirds

Name something that would be a third part of the two clues provided. Some clues may be sequential, some may not. Provide the "third" and the relationship.

Example: rock, paper, ? -> scissors (kids game)

-1. cerebrum, cerebellum, ?
-2. Athos, Porthos, ?
-3. Identity, Ultimatum, ?
-4. Manny, Sid, ?
-5. Ego, Super Ego, ?
-6. Venkman, Stantz, ?
-7. Cindi, Marsha, ?
-8. Barry, Andy, ?
-9. Robbie, Ernie, ?
-10. hammer, anvil, ?
-11. Aglaia, Euphrosyne, ?
-12. Dusty Bottoms, Ned Nederlander, ?
-13. yellow, blue, ?

5. Ego, Super Ego, Id (Freud's psyche)

9. Chip (My Three Sons)

2. Aramis, three musketeers

10. Stirrup, parts of the ear

Hi Cue.

1. medulla (brain section)

3. Affair - The Bourne Trilogy

Gail, manxman, Curly and michele

Not what I have, Jema

3. Supremacy

13 - red ,primary colors

7. Jan Brady - nice to see all that childhood TV watching pay off.

4. Diego - Ice Age characters

It's always come in handy for me, Bob

Good solves, y'all

12. Lucky Day, The Three Amigos

What a wacky show!

I was wondering about 8 being Maurice or Robin for the BeeGees, despite that being a quarter rather than a third.

11 is Thaleia, and they are all Greek Goddesses, sometimes known as the three Graces (names seem to vary). I thank my research assistant at Yahoo for help with this!

6. Spengler (ghost busters}

Lex, I should have had Robin, Maurice and Barry as the group. From what I remember, which can be rocky at times, Andy really was never part of the group but did occasionally play with them.

Good finish