From the Captain's Armchair Episode 7: City on the Edge of Forever

 The good ship Armchair has floated past a planet with a mysterious crazy man that calls himself a doctor and a stone doorway. As we use our sensors to probe into the doorway we discover this.

 " When a temporarily insane Dr. McCoy accidentally changes history and destroys his time, Kirk and Spock follow him to prevent the disaster, but the price to do so is high."

 Find out what we thought about this episode today as we sit down and talk about City on the Edge of Forever today on From the Captain's Armchair!

 Intro music can be found at:

http://freemusicarchive.org/music/Lobo_Loco/Space_Prophecy/Sheep_Clouds_ID_516