WHO LET THE DOGS OUT?! With the timestream broken and doggos on the loose, the teenage Trinity, a.k.a. Wonder Girl, travels to the Gotham of the past to capture the elusive bat-corgi. There, she'll encounter the greatest Robin of them all (according to him)...Jason Todd! Will the boy and girl wonders be able to put their differences aside and find the pup before it's too late?