Dammit Jim - I'm a doctor, not a....

Finally, after much internet scouring, I have landed this classic SNL clip featuring the Star Trek parody "Star Trek V: The Restaurant Enterprise":

Classic SNL: The Restaurant Enterprise

Dana Carvey SNL Auditions

I was cruising youtube looking for a rare old SNL sketch featurin Dana Carvey as Khan in the Star Trek revolving restaurant but...instead, here's a great look into the auditions for Lorne Michaels that Dana Carvey performed prior to getting to SNL spot: