Underground comics

Marrs was a frequent contributor to underground comics and one of the “founding mommies” of the Wimmen’s Comix collective. She provided stories for Wet Satin, Manhunt, El Perfecto, and Gates of Heaven. Her parodies often substituted lesbians in place of heterosexual figures — such as in the long-running Gay Comix.

As one of Mike Friedrich’s Star*Reach regulars, she expanded her writing and art style to include serious fantasy fiction in Stark’s Quest (1977-79), a study of ESP, politics, and social engineering. From this body of work, "Waters of Requital" (1977) is especially powerful. She created short futuristic graphic tales for Heavy Metal magazine, Epic Illustrated and Imagine magazine.

Mainstream comics

Marrs had a mainstream comics career at the same time ... one of the few comic book creators to do so. She was introduced to the DC Comics editor Joe Orlando by Tex Blaisdell, an artist she had worked for on Prince Valiant and Little Orphan Annie. After a start with DC’s Plop!, Weird Mystery Tales, and House of Secrets, she created "Crazy Lady" (1975), a series about growing up female for Marvel Comics’ Crazy magazine. But most of her mainstream comics work was as a writer, in Wonder Woman Annual 1989, Viking Glory: the Viking Prince (1991), and Zatanna: Come Together (1993).

She also wrote Dark Horse Comics’ series Indiana Jones and the Arms of Gold (1994) and Indiana Jones and the Iron Phoenix (1995), stories drawn by Leo Duranona. For Blackthorne Publishing, she created Pre-Teen Dirty-Gene Kung Fu Kangaroos, a Teenage Mutant Ninja Turtles parody.

Animation

Marrs has had another career, that of an animation director. An Emmy Award-winning art director, she has run Lee Marrs Artwork, a digital design and animation company for many years. She worked in 2D digital animation in the early 1980s, Her clients have included Disney/ABC, Apple Computer, IBM, Time Warner Inc., Children's Television Workshop, Nickelodeon, Electronic Arts, and MTV.