Meet Wally and Dave. They're as opposite as two buddies can be. Wally is brash, loud-mouthed and blind. Dave is quiet, mild-mannered and deaf. Both of them are individual disaster zones. But together... they're even worse! When a murder takes place right under their noses, Wally and Dave are the only witnesses. The trouble is, Waly didn't see it and Dave didn't hear it, and all of a sudden they're both wanted for it.