Now that TV shows are coming out on DVD left and right, it’s become common practice for the networks to release full-season sets immediately before the new season premieres, building excitement for the new by reminding how good the old was. According to TVShowsonDVD – which, as ever, is the source for all news on your favorite series making the trip to disc – a few shows that hadn’t yet made their DVD debut are making up for lost time before the fall.

Both “Medium” and “Numb3rs,” each just finishing up their sophomore seasons, are on the verge of having their first seasons appear on DVD – the former on June 13, the latter on May 30 – but to make sure everyone can play catch-up and be really psyched before their respective season premieres, each will have their second seasons out before then, too. There aren’t specific dates penciled in yet, but the talk has begun, so anticipate seeing them in September or, at the latest, early October.