You can see all of the Pretty little liar episode's at abcfamily.go.com
bluexeal.com
youtube
You can't
You can watch them on abc.com or hulu.com.
cucirca.com
I think you can watch it on hulu
You can watch that episode in the link below.
funmoviesite
You can watch them at the ABCFamily website
bluexeal.com
the computer
Hi.. go to abc family.com and click on pretty little liars show and it will give you the list of show choices that u can watch
Watch tv series
Go to abc family (:
You can watch PLL (Pretty Little Liars) season 4, episode 21 at TV Muse.
Pretty Little Liars Episodes are usually on abcfamily web site the day after they air on tv. but you can only watch it the day after it airs. before that you won't get very far.
you can watch it in ETC. Or in youtube. Wait for the PLL marathon in etc. :))