Abstract: There is described a non-articulated children's mask capable of performing functions in keeping with the fantasy and science fiction creatures now present in books, television and movies. One such function is the ability to see simultaneously both forward and reverse. This is accomplished with the use of adjustable reversing mirrors which eminate sideways from the mask. When speaking, the mask wearer is imparted a mechanical voice by means of a thin metal vibrating disk affixed to the mouthpiece of the mask. Also disclosed is an action arrangement provided by bladders coupled to a mouthpiece which when pressurized, or depressurized, using lung power results in the changing in the size of a portion of the mask.