The May/June issue of Philosophy Now has big section on comics featuring an essay by the esteemed John Lent on philosophy and comics, an editorial by Charles Natoli and interviews with Batman movie producer Michael Uslan, author and scholar Danny Fingeroth and longtime cartoonist and Marvel/DC inker Frank McLaughlin.
The articles are all online, but you have to have subscription to the magazine in order to read them. You could just go buy a copy of the periodical on the newsstand. An old-fashioned idea I know, but then I churn my own butter.
(hat tip: Craig Fischer)