There were several issues with the sound in this episode. First off, the title card was missing a tiny piece of music (the sound of the Pokedex turning on). I also noticed that little error after Oshawott's flashback. I thought that maybe something was wrong on my end, but it seems that others have noticed. The biggest sound issue was Oshawott's voice. I mean really, what the heck? I thought that I'd get used to its dub voice by the third episode, but it sounded worse than it did in the previous two episodes (probably because it talked a lot more in this one). Its voice just makes my ears bleed. Every other voice is fine, even Meowth's (which I usually can't stand). It's just Oshawott's voice that bugs me to death. Anyway, apart from the sound issues, the dub of this episode was pretty good. Not as great as the first two episodes, but it was still decent. Oh and yes, Ted did voice Dan's father.