Minifigure, Head Alien Ghost with Yellowish Green Face, Slime Mouth and Flames in Back Pattern - Hollow Stud

Minifigure, Head Dual Sided Dark Brown Eyebrows, Wide Grin with Raised Eyebrow Right / Neutral Pattern - Hollow Stud

Minifigure, Head (Plain)

Minifigure, Head Alien Robot with Black Eyebrows, Metallic Light Blue Eyes, Cheek Lines, Angry Bared Teeth, Vents and Silver Circle on Back Pattern

Minifigure, Head Balaclava, Light Nougat Face, Black Eyebrows, Lopsided Grin, Medium Nougat Chin Cleft Pattern - Hollow Stud

Minifigure, Head Black Thick Eyebrows, 3 Bright Light Blue Sweat Drops, Open Mouth with Teeth Pattern - Hollow Stud

Minifigure, Head Alien with Single Eye, Spots, and Jagged Teeth Pattern

Minifigure, Head Balaclava with Dark Brown and Gold Goggles, White 'A', Light Nougat Face Pattern

Minifigure, Head Dark Tan Eyebrows, Beard Stubble, White Pupils, Chin Dimple, Open Smile Pattern (André Schürrle)