In the early 1970s, Mitchell (then a Marquette University student) regularly created strips such as "Smile" for the underground newspaper The Bugle, which were subsequently syndicated to other underground and college newspapers via the Krupp Syndicate.
In the early 1970s, Mitchell (then a Marquette University student) frequently produced strips like "Smile" for The Bugle, an underground newspaper. These strips were later distributed to other underground and college newspapers through the Krupp Syndicate.