If a Movie where to be made of the host would you want the the actors to be known or unknown talented actors?

I would want talented actors that were right for the parts (no matter if they were well-known or not.)

weell
here are my thounghtss

i think that a combination of both would bee good..=]
i want ppl who arent known to be in it because i dont want to know what to expect..
melanie\wanderer has to be some1 strong but soft at the same time..
Jebb needds to be .. funny but scaryy [ at least in my head] give a sort of treat when hes serious..
Jared needs to give off the aura of a leader.. some 1 who does things that are best for every 1 ..
ect.

wanda..pet.. needs to be fragile ..in my head at leastt she looks like shess veryy beautifull but can breaakkk..

i could keep going but my fingers would fall offfff...=]
*sighs* tell me what you guys and girls thinkkk..=]

hehe srry i 4got to say that the actors put in a little of their cpersonality to bring the charecter to lifeee.. nd thats what i want from unknown actorss .. to be surprizeddd..=]