Minifigure, Head Slime Face, 1 Red Eye, White Teeth, Missing Tooth Pattern

Minifigure, Head Alien with Swamp Creature with Red and Yellow Eyes with Black Outline, Pointed Teeth and Scales Pattern - Hollow Stud

Minifigure, Head Dual Sided Orange Eyebrows and Beard, Smile with Teeth / Large Smile and Raised Eyebrow Pattern - Hollow Stud

Minifigure, Head Dual Sided Reddish Brown Eyebrows, Green Eyes, Frown / Black and Lime Mask with Yellowish Green Eyes Pattern - Vented Stud

Minifigure, Head Alien with Armor, Vents, Black Eye Holes, and Light Bluish Gray Mouth Covering Pattern

Minifigure, Head Dual Sided Alien Chima Phoenix with Bright Light Orange Eyes and Beak, Gold Feathers, Neutral / Stern Pattern (Fluminox)

Minifigure, Head without Face with Pineapple Pattern

Minifigure, Head Dual Sided Reddish Brown Thick Eyebrows, Green Eyes, Chin Dimple, Lopsided Grin / Scared with Teeth Pattern - Hollow Stud

Minifigure, Head Alien Bird with Yellowish Green Face, Large Eyes, Bright Light Orange Beak, Feathers, Wings, White Stomach, Tail on Back Pattern (Chattermax)