Ron Cobb

In addition to his work as an editorial cartoonist, he contributed concept art to major films including Dark Star (1974), Star Wars (1977), Alien (1979), Raiders of the Lost Ark (1981), Conan the Barbarian (1982), Back to the Future (1985), The Abyss (1989), Total Recall (1990), and Southland Tales (2006).

[1][2] By the age of 18, with no formal training in graphic illustration, Cobb was working as an animation "inbetweener" artist for Disney Studios in Burbank, California.

He spent the next three years in various jobs – mail carrier, assembler in a door factory, sign painter's assistant – until he was drafted into the U.S. Army in 1960.

After his discharge, Cobb began freelancing as an artist, contributing to the Los Angeles Free Press for the first time in 1965.

Edited and published by Art Kunkin, the Los Angeles Free Press was one of the first of the underground newspapers of the 1960s, noted for its radical politics.

Cobb's editorial/political cartoons were a celebrated feature of the Freep, and appeared regularly throughout member newspapers of the Underground Press Syndicate.

Working alongside artists John Mollo and Ralph McQuarrie, he created the designs for a number of exotic alien creatures for the Mos Eisley cantina scene.

Steven Spielberg offered him the opportunity to direct this scarier sequel to Close Encounters of the Third Kind until problems arose over special effects that required a major rewrite.

Cobb is credited with designing the " Hammerhead " creature seen in Star Wars (1977)