1) Actor in a mob scene, slang 2) Apartment building VIP 3) Apartment manager 4) Apartment VIP 5) Apartment worker 6) Bit player in Hollywood 7) Boss, famlliarly 8) Condo VIP 9) Extra at the Met 10) Man in charge, slang 11) Member of a mob scene, slang 12) Met extra 13) Mob scene man 14) Mob-scene member, slang 
• (n.) A super.
Supe noun A super. [ Theatrical Cant] 
Supe is slang for a supernumery.
a supernumerary.