Queen

Queen Aliens are significantly larger and stronger than the normal adults, being approximately 4.5 metres (15 ft) tall. Their body structure differs also, having two pairs of arms, one large and one small. The queen's head is larger than those of other adult Aliens and is protected by a large, flat crest, like a crown, which varies from queen to queen. Unlike other aliens, the queen's external mouth is separately segmented from the rest of her head, allowing her to turn her mouth left and right almost to the point where it is facing perpendicular to the direction of the rest of her head. In the second film, *Aliens*, unlike other adults and queens, the queen had high-heel protrusions from her feet.

Egg-laying Alien queens possess an immense ovipositor attached to their lower torso, similar to a queen termite's. Unlike insect queens, there appears to be no need for an Alien queen's eggs to be fertilized. When attached to her ovipositor, the queen is supported by a "biomechanical throne" that consists of a lattice of struts resembling massive insect legs.

In the original cut of *Alien*, the Alien possessed a complete lifecycle, with the still-living bodies of its victims converted into eggs. However, the scene showing the crew converted into eggs was cut for reasons of pacing, leaving the ultimate origin of the eggs obscure. This allowed *Aliens* director James Cameron to introduce a concept he had initially conceived for a spec script called *Mother*, a massive mother Alien queen which laid eggs and formed the basis for the Aliens' life cycle. Cameron conceived the queen as a monstrous analogue to Ripley's own maternal role in the film. In that vein, some critics have compared it to Grendel's mother.

The queen was designed by Cameron in collaboration with special effects artist Stan Winston, based upon an initial painting Cameron had done at the start of the project. The Winston Studio created a test foamcore queen before constructing the full hydraulic puppet which was used for most of the scenes involving the large Alien. Two people were inside working the twin sets of arms, and puppeteers off-screen worked its jaws and head. Although at the end of the film, the queen was presented full-body fighting the power-loader, the audience never sees the legs of the queen, save those of the small-scale puppet that appears only briefly. In *Aliens*, Cameron used very selective camera-angles on the queen, using the 'less is more' style of photography. Subsequently, the movie won an Oscar for Visual Effects. An adult queen was to reappear in *Alien Resurrection*. The original mechanical head previously used in *Aliens* was provided by Bob Burns and was an altered design. It was repainted with a blend of green and brown, giving it a shimmering, insect-like quality. This color concept would be abandoned in *Alien vs. Predator* in favour of the original black color scheme.

In the climax of *Alien vs. Predator*, the queen's basic design was altered to make her more "streamlined" in appearance and her overall size was increased to six meters (20 feet) tall. Other changes include the removal of the "high-heel" protrusions on her legs, including additional spines on her head and making her waist thinner because there was no need for puppeteers inside her chest. The animatronic queen had 47 points of hydraulic motion.

*Aliens vs. Predator: Requiem* (2007) introduced a younger form of the full-grown queen, albeit with traits inherited from its Predator host. Recalling the facehugger's method of embryo implantation, the Predalien uses its inner mouth to directly deposit multiple chestburster embryos into pregnant female hosts, also using its mandibles to latch on the faces of said hosts, completely bypassing the need for facehuggers. This is explained by the Brothers Strause as a means of quickly building an army of Aliens before the young queen evolves into its sedentary, egg-laying state.