Larry A. Ward, in addition to being an actor, was a linguist who, in collaboration with Ben Burtt, created the Huttese language for Star Wars: Episode IV A New Hope. Moreover, he lent his voice to Greedo (in A New Hope) and Jabba the Hutt (in Return of the Jedi).
Around 1976, Larry Ward had graduated from UC Berkeley with a degree in linguistics and possessed knowledge of eleven different languages.
Ben Burtt, the Star Wars sound designer, initially intended to utilize Quechua sounds for Greedo's dialogue in the film. After an unsuccessful search for a Quechua speaker, he found Ward. Ward's linguistic expertise enabled him to analyze sound samples, create transcriptions, and become acquainted with the sounds of Quechua. Consequently, he could comfortably replicate or recite Quechua, resembling a fluent speaker.
During their collaborative sessions, they selected their preferred sounds and developed original "words" and sounds inspired by the unique musicality and "clicks" of Quechua, which they then recorded. Burtt then composed "fake Quechua" phrases based on Greedo's snout movements in the scene, synchronizing the phrases with the character's actions.
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