Strange camera clipping bug

Dear Community,

in my current project something strange happend with the camera rendering.

If I start the game, the eyeball’s of the character pop out. Anyone knows why?

In scene view everythings allright (http://s7.directupload.net/images/121227/gk6l32tg.png)

In game mode this happens (http://s1.directupload.net/images/121227/pxh8434i.png)

brgds.
vanHellwig

push*