Morgan Woodward as.....

[Spock's Barber]

And his son played Steve O'Connel.

Those kids that were in TOS episodes were so lucky. I would have done it for free, even if it was just a 5 second background extra role.

 

[telerites]

Colonel Pine "The Savage Curtain"

 

[Vandervecken]

What as The Melkot?
JB

He had the complexion for it no doubt.

 

[johnnybear]

And the strong voice too!
JB