Pokemon pearl action replay catch all Pokemon?

there isn't one

you cant but it will fill out your pokedex

when you mean " all Pokemon " it doesn't mean that you have all the Pokemon , but when you go to the pokedex it will say that you have all the Pokemon , but you don't

not possible. You cannot possibly catch Pokemon that's just not coded into pearl unless you trade with a diamond user. Pokemon such as dialga, cranidos, and stunky cannot be caught in pearl. Getting...

http://www.serebii.net/diamondpearl/pokemon.shtmlthats every one of them,hope this helped :]