How to download series for free (so you can watch with no internet connection)?

I would like to download some series on to my iPhone 5 or hudl (preferably hudl) because I'm going on holiday to Mexico and the plane ride is 10 hours so I was just wondering if there was any way to download films and series without having internet connection

I have Netflix but that obviously won't work on the plane because you need connection so is there any way?

Torrenting is the only way to get that for free my friend.
-There are other legit methods, but they cost.

a)Download BitTorrent & Install
b)Go to http://unblocksit.es
c)In the URL box there type: Kat.ph
d)Search the kickass torrents site for torrents.
e)Download torrent and open with BitTorrent.

Tip1: When looking for torrents check the comments to see if its legit.
Tip2: When looking for torrents check the amount of seeders & leechers.

-Seeders: People uploading the file (More is good!)
-Leechers: People downloading the file (More is Bad! -Slower download speed).

To everyone thinking i'm an awful person for telling him this(as it is illegal): He could just google and get exactly the same information.