The goal of this paper is to examine a rather interesting paradigm involving mixed clausal coordination, where different types of clauses (finite CPs, ECM, and control infinitives) are coordinated. It will be shown that the paradigm in question has consequences for several phenomena; in particular it sheds light on the controversial issue of the proper analysis of PRO as well as the issue of whether the SpecvP where the subject is base-generated is higher or lower than the SpecvP which serves as the landing site of object shift.