Genre mash-ups are all the rage these days. Remakes and reboots aside, it seems like the only way filmmakers are able to get a genre film made these days is if they blend well-trod tropes and conventions together. Vampire police procedural? Let's make a deal! Post-apocalyptic rom-com? Sign on the dotted line. Kung fu werewolf revenge drama? Please, just take our money! If any of these made up movie pitches appeal to you, then you might just get something out of the zombie-buddy comedy DeadHeads.