Christian philosopher Josh Rasmussen has recently completed a roughly 3 hour series of podcasts with Capturing Christianity, in which he discusses primarily the contingency argument for God. There are also some discussions of other topics, such as apologetic methodology and the problem of evil. You can find them here:
Both Rasmussen and Capturing Christianity are worth paying attention to in general, but these discussions specifically are quite good. They are a bit popular level rather than academic level, but still valuable.