Other contributors have said "What are all the evolutions of pokemon?" is the same question as "What are all the Pokemon evolutions?" If you believe that these are not asking the same thing and should be answered differently, click here
Some like Pidgey, Totodile, Chikorita, Cyndaquil and others evolve by leveling up. Some like Celebi, Pachirisu, Groudon, Aerodactyl and others don't evolve at all.Some like Eevee, Misdreavus,...
Eevee evolves in many different ways.If you, for example, used a ThunderStone on her/him it will evolve in a Jolteon, a powerful electric type when trained and taught the right moves.To get Eevee,...
I think your asking if all of the Eevee evolutions are in a Pokemon episode.... and if so, YES. The first three are in an episode called "The eevee brothers". That episode has not only Vaporeon,...