Resource Post: #2 - Screencap sources.

[fallsintoplace]

SCREENCAPS:

Communities
cap_it, where else? ;)

Sites
Charmed:
Charmed Caps Season 6 and 7
Charmed Caps Season 7 by lovesjaydog
Most Extensive Collection of Charmed Episodes, Low Res Caps.

Disney:
Beauty and the Beast by prettywitchstar
Beauty and the Beast by spiffydaze
Mulan by callmefreak
Sleeping Beauty by teh_indy
The Lion King II: Simba's Pride by walnut21

Harry Potter:
ALL @ Impervius
...and the Prisoner of Azkaban
Good Quality PoA Caps by teh_indy
More PoA Caps by beizy
And MORE! by callmefreak
...and the Chamber of Secrets
Full Movie Caps by castledracula
Quidditch Scenes by gorthead
Tom and Ginny Scenes by xanimagusblackx
Deleted Scenes by xanimagusblackx
...and the Sorcerer's Stone
Full Movie Caps by pavement_cracks

Phantom of the Opera:
By piterdevries; no longer available.
I intend to make my own soon... we'll see how that goes.

Smallville:
Smallville Episode Caps, all by oxoniensis!