I think you meant Charizard, you pick charmander as a starter then level him up so that he evolves into charmeleon, then into charizard. You can also trade with a friend for a charizard, but there unlikely to trade most likely. Also if you beat the elite 4 in Pokemon stadium, for the n64 system, the game will award you with a fossil Pokemon or a starter, like charmander. this is all from the person before me, i know for a fact you can catch him on Pokemon red, (very similar to blue,yellow and green) you can catch charmander at the old burnt building on cinnabar island.
in blue rescue team you are a pokemon, so you cant catch pokemon, you are friends with them.
Seriously? You can't catch trainers.
Try to catch it with a masterball. that's what i did.
You cannot catch one. You can only choose it as a starter Pokemon in Pokemon Red and Blue.
Catch 'em all!
the blue one
You can catch it at Embedded Tower if you have a Blue Orb.
catch a Missingno
In victory road
That is a fairy tale
Ekans cannot be caught in Pokemon Blue version. You need to trade one from Pokemon Red. Similarly, Sandshrew is exclusive to Pokemon Blue.
you cant catch it in gold if its a boy you can catch it in blue if its a girl you can catch it in purple