[5] His first work for Marvel Comics was inking an 11-page Watcher backup story in The Silver Surfer #6 (June 1969).

Englehart and Brunner created a multi-issue storyline in which a sorcerer named Sise-Neg ("Genesis" spelled backward) goes back through history, collecting all magical energies, until he reaches the beginning of the universe, becomes all-powerful and creates it anew, leaving Strange to wonder whether this was, paradoxically, the original creation.

[7] In 2010, Comics Bulletin ranked Englehart and Brunner's run on the "Doctor Strange" feature ninth on its list of the "Top 10 1970s Marvels".

[8] Other Marvel credits include Howard the Duck's first two solo stories in Giant-Size Man-Thing #4 and #5 (May and Aug. 1975)[9] and the first two issues of the Howard the Duck comic book series (Jan. and March 1976),[10] as well as the anthologies Chamber of Chills, Haunt of Horror, and Unknown Worlds of Science Fiction.

[5] Brunner moved to Hollywood and began a career in movie and television animation, working on projects for Hanna-Barbera (Jonny Quest), Walt Disney Imagineering (Euro Tomorrowland movie), Warner Bros. (preproduction Batman design) and DreamWorks (Invasion USA).