Ok a Resume, head shot... and- Cover letter?

Question: Ok a Resume, head shot!.!.!. and- Cover letter!?

I use actinginfo!.blogspot!.com and it says to send in a resume and head shot but i also read somewhere else to have a "cover letter"!.

Should I put one!?
What would i write!?
I don't have a lot of experience, if any at all!. But I'm sending it in either way!. i just don't know if I should put a cover letter and what i should put!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

no you dont need a cover letter, but careful what site you read for castings cuz lots are phoney!. but anyways what part are you sending stuff in for!? email me!? i used that site too and sent stuff in yesterdayWww@QuestionHome@Com