'Happy Days' are here again. Don Most, who played Ralph Malph on the iconic sitcom, is returning to TV as Emma's father on 'Glee.' He told 'Access Hollywood Live' (weekdays, syndicated on NBC) that being on the set was like traveling back in time, because the crew is such a well-oiled machine, just like they were on 'Happy Days.'

But the similarities don't stop there. "When they said it was on Tuesday nights at 8 it was like a little déjà vu," Most said. 'Happy Days' aired on Tuesday nights at 8 on ABC for 10 years.

Reunions are hot, you know? On February 12, for example, Oprah reunited (most of) the kids from The Cosby Show, with Bill appearing via satellite. Well, never one to let a good idea go to waste, NBC jumped on the theme. They recently had a Family Ties reunion on Today, so now the morning show is commencing tomorrow with a series of more "Together Again" features. Tune into 8:00 a.m. hour each day so you don't miss a thing!

(S05E17) As I got into this episode, two things occurred to me. First, since next week is the season finale, when did they decide to cut this season to 18 episodes? More importantly for our purposes here though, this episode felt very familiar. It took a minute, but when Lois and Mayor West got to the debate, I remembered what it was. The main story was very similar to the season two episode, "Running Mates."