>>14123093In Brock episode:
Charmander, Nidoran M, Metapod, Rattata, Spearow and (I think) Pidgey
In Lavendar Town episode: Charmeleon and Jolteon
In Giovanni episode: Charizard, Jolteon, Kabutops, Snorlax, Hitmonlee, Victreebel
In E4 episode: Charizard, Jolteon, Lapras, Scyther, Dodrio, Persian
and later in that episode you also see him use Rapidash and Tauros against the birds for a second, he uses Gengar and Articuno against Mewtwo, and during the badge montage in (I think) episode 3, he uses Haunter to beat Sabrina's Alakazam
He also is seen catching a Pikachu, Chansey, Arbok, fishing up a Psyduck, buying a Magikarp, catching Zapdos and Moltres, and catches Mewtwo at the end
And his Charizard becomes the Fire/Dragon X-Mega which is black and blue
