JamesGunn – who is busy kicking off the new DCU ... If Mister Mxyzptlk does show up in the newDC universe, it would mean the second live-action appearance for Mister Mxyzptlk after the ...
JamesGunn and Peter Safran are the co-heads ... As Gunn and Safran draw start a new timeline for the DC superheroes, Snyder said he’s “excited” for that is to come.