Minor Characters Classified

General Classifications of the Minor Characters seen on "The Big Bang Theory":
Aliens
Business Clerks 
Girls Interested In Science 
Goth Chicks
Medical Professionals 	
Miscellaneous People 
Non-clerical professionals 
Penny's Friends 
Police/Guards
 
Professors/Academics 
Sheldon's Bar Women 
Sheldon's Roommate Applicants 
Store Clerks
Train Passengers 
Voice Overs
Waiters/Waitresses
Category:Characters
Category:Reference Materials
Category:The Big Bang Theory Cast