@jp
actually there is a huge amount which is professionally english dubbed and sold in the states.
crunchyroll for the most part is all english subtitles because they take the original from japan and sub it.
now not all anime is english dub... but quite a bit is especially some popular shows.
if you want a quick and dirty list of ones i find worth checking out....
ist of titles worth looking into...
ah my budda (harem)
akira (one of the originals... but very strange)
appleseed (futuristic)
appleseed: ex machina (sequel to above)
aria the scarlet blade (guy who changes persona and gets badass when he gets excited by girls)
baki the grappler (martial arts)
basilisk (ninjas)
berserk (sword fighting and war)
black lagoon (city boy becomes a mercenary)
blackblood brothers (vampires)
bleach (sword fighting & spirits)
broken blade (giant mechs)
burst angel (giant mechs, gunslinger)
chobits (robot love)
chrome shelled regios (giant moving cities, defending against monsters)
claymore (half demon knights fighting demons)
code geass (special powers, war, conquest)
cowboy bebop (space)
dark fury (chronicles of riddick animated title)
darker than black (special powers with a price)
dead space downfall (anime created for a game)
deadman wonderland (prison where inmates are forced to compete to live)
demon king daimo (kid who wants to be pope destined to be demon king instead)
desert punk (desert comedy)
detroit metal city (wimpy kid ends up being lead singer of death metal band. japanese language with subtitles but it is very very good and english voices would ruin it)
devil may cry (based on the video game series)
dragonball z (an oldie. special powers and lots of fighting)
elfen lied (creatures with invisible arms. a bit strange)
ergo proxy (dark and a total mind trip. a bit confusing)
evanglion (giant robots which are actually flesh and blood. a classic)
evanglion 1.11, 2.22, etc (remakes)
final fantasy advent children (based on final fantasy games)
flame of recca (old anime about fighting and special powers)
flcl (pure random comedy at its best)
freezing (girls with special powers to save the world. guys who act as helpers)
full metal panic (robot anime about a military nut who must protect a girl with powers)
full metal panic fumofu (comedy episodes which are pretty hilarious)
fullmetal alchemist brotherhood (follows 2 kids who can use magic)
gasaraki (unique show about giant robots)
ghost hunt (paranormal investigators)
ghost in the shell (futuristic, mechanical bodies, hacking)
ghost in the shell , 2.0, 2 innocense, solid state society (various movies)
gun sword (giant robots)
gurren lagann (rediculous show about giant robots)
heavy metal + heavy metal 2000 (old action shows)
hellsing (vampires)
hellsing ultimate (new remakes which follow manga)
hero tales (fighting, some special powers)
heroic age (giant robots, boy must save human race from extinction)
high school of the dead (zombies)
ikkitousen (very crazy show about fighting. somewhat dumb though)
infinite stratos (mechanized suits. school teaching to fight)
inuyasha (romance comedy following demon and human girl fighting to save demon world from evil)
ironman extremis (good animated movie)
jyu-oh-sei (about a very harsh world where only the strong survive)
kekkaishi (people who defend a sacred shrine from evil with special powers)
kenichi the mightiest disciple (pure fighting show)
legends of the dark king (remake of fist of the north star which is about epic martial arts)
lucky star (comedy)
moribito: guardian of the spirit (slow paced show about a spear wielding womans trials)
murder princess (princess and assassin swap bodies by chance)
naruto shippuden (more adult version of the show naruto. about ninjas)
needless (people who possess different powers and an organization trying to capture them)
new fist of the north star (remake of fist of the north star)
outlaw star (space, space battles, adventure)
princess mononoke (human boy and wolf raised girl must save the world)
project arms (a "b movie" series about special powers)
pumpkin scissors (military unit created to help towns recover from war)
rahxephon (strange greek god like giant robots)
rosario+vampire (school life of normal guy in monster school)
rune soldier (comedy adventure)
samurai champloo (samurai comedy)
samurai deeper kyo (samurais with special powers)
samurai girls (one kiss turns normal girls into samurai masters)
samurai harem (samurai boys adventures with a house full of girls)
samurai showdown (based on the original old game)
samurai x (rurounin kenshin movie)
s-cry-ed (freak accident created people with special powers. one group attempts to control them)
shonen onmyouji (very good anime about fighting evil spirits)
slayers (comedy, sorcery)
sorcerer hunters (comedy, fighting evil)
spawn 1,2&3 (animated movies)
spice and wolf (slow story about a wolf-girl and merchant helping to take her to her home)
straight jacket (to use magic you need to wear an armor suit. monsters)
street fighter (fighting, special powers)
sword of the stranger (random samurai helps save people)
the book of bantorra (strange ending. show about organization which protects memories called books which drop when you die)
the coyote ragtime show (action, space, finding treasure)
the sacred blacksmith (about a novice warrior girl and a young samurai slash blacksmith)
tokko (special powers, fighting demon monsters)
tokyo majin (special powers fighting evil)
tokyo underground (special powers fighting evil)
towa no quon (special powers, group protecting others with special powers who can not fight)
trigun (western)
trinity blood (vampires)
utawarerumono (a bit of every genre really...)
vexile (future where everyone in japan is a robot)
witch hunter robin (follows the trials and tribulations of a young witch)
witchblade (not sure how to describe this one..)
wrath of the ninja (movie about ninjas)
xxxholic (comedy, drama)
yu yu hakusho (old show about fighting)
quite a list...here are the ones you should watch first...
bleach
naruto shippuden
ghost in the shell
berserk
baki the grappler
no... i didnt type that all out for you... i actually just sent an email a month or so ago where someone i know asked me for titles to watch