Video lessons are available online for many different languages. Here is a small selection of them.
Arabic | Chinese (Mandarin) | Hebrew (Biblical) | Hebrew (Modern) | My videos (multilingual)
A selection of free video lessons in Mandarin Chinese provided by eTeacher Group.
Covers basic greetings, pronunciation and tones.
Covers asking people how they are, saying how you are, and to say you're busy, tired and so on.
Covers asking where people are from and how to say where you're from, including country names.
How to describe people using simple sentences.
Covers asking and replying to simple questions.
More Mandarin Chinese lessons are available at:
http://eTeacherChinese.com
Other online video language lessons
Online Thai lessons
http://www.youtube.com/user/thailanguagehut