Max Kleven credited as playing...
- [Spock and McCoy are each fighting a Roman in the arena]
- Spock: You need any help, Doctor?
- Dr. McCoy: Whatever gave you that idea?
- Achilles: Fight, you pointed-ear freak!
- Dr. McCoy: You tell him, buster. Of all the completely... ridiculous... illogical questions I ever heard in my life!