Re: Best first Episode for a Five Year Old
"A Piece of the Action" was one of my favorites as a kid. It's talky, but has lots of visual and verbal comedy. 'Arena as mentioned above Dinosaurs and Bazookas what's not to love. 'The Trouble with Tribbles', also mentioned, is great. 'The Changeling' is fun for the kid who likes robots and Kirk wins through out thinking the opponent instead of fighting.
We are quicksilver, a fleeting shadow, a distant sound... our home has no boundaries beyond which we cannot pass. We live in music, in a flash of color... we live on the wind and in the sparkle of a star! Endora, Bewitched