Cartoonists featured in the Legal Action Comics series include Hellman, R. Crumb, Art Spiegelman, Kim Deitch, Skip Williamson, Robert Williams, Tony Millionaire, Michael Kupperman, R. Sikoryak, Mike Diana, Johnny Ryan, Sam Henderson, Spain Rodriguez, John Linton Roberson, Lauren Weinstein and more.
Spain | Philip II of Spain | Galicia (Spain) | Spain national football team | Toledo, Spain | Philip IV of Spain | Juan Carlos I of Spain | Charles III of Spain | New Spain | Port of Spain | Alfonso XIII of Spain | Robert Rodriguez | Philip V of Spain | Cartagena, Spain | Alex Rodriguez | Charles IV of Spain | Mérida, Spain | La Rioja (Spain) | People's Party (Spain) | Jaén, Spain | Zamora, Spain | Valencia (city in Spain) | Philip III of Spain | Iván Rodríguez | Isabella II of Spain | Autonomous communities of Spain | José Luis Rodríguez Zapatero | Ferdinand VII of Spain | Cuenca, Spain | Cáceres, Spain |
Besides Crumb, other notable American Splendor illustrators include Alison Bechdel, Brian Bram, Chester Brown, Alan Moore, David Collier, Gary Dumm, Frank Stack, Drew Friedman, Dean Haspiel, Val Mayerik, Josh Neufeld, Spain Rodriguez, Joe Sacco, Gerry Shamray, Jim Woodring, Joe Zabel, Ed Piskor, and Greg Budgett.
It was a one-shot anthology of bizarre, violent and perverted stories featuring nuns by Dave Sheridan, Robert Crumb, Spain Rodriguez, Jaxon, Roger Brand, and Pat Ryan.
After the success of the first issue, Crumb opened the pages of Zap to several other artists, including S. Clay Wilson, Robert Williams, "Spain" Rodriguez, Gilbert Shelton, and two artists with reputations as psychedelic poster designers, Victor Moscoso and Rick Griffin.