EXCLUSIVE: Already hobbled by venomous litigation among its past and present principals, outside investors and others, the Birdman financiers are now trying some legal maneuvers of their own to get a hold of funds and due process they say they have been denied. Battling over European distribution of Wish I Was Here plus 2014's The Search and 2013's Jimmy P movies, Worldview Entertainment today sued Wild Bunch in L.A.