Re: Will the real Wyatt Earp please stand...
To put it in perspective of when "Spectre of the Gun" first aired, this was the popular image of Wyatt Earp in the minds of audiences at the time (I remember when this was on too):
If embed doesn't work: http://www.youtube.com/watch?v=BZgLmEdSfVQ
Dr. Howard, Dr. Fine, Dr. Howard: For duty and humanity! --Men in Black (1934)