DiForrest Kelley as Dr. Leonard McCoy. This was actually drawn back in 2009, sometime after the Star Trek Reboot which catapulted me into ST fandom. I’ve got a newer drawing of Kelley somewhere, that I need to dig up.
I must have drawn this at the old call center on I St. I had probably been working at Hayneedle less than 6 months at the time. (I’ve been there two years now.)