TV Guide Magazine: Which of these final episodes are you appearing in?
Mack: I'm in the finale, which is a two-parter, so technically I'm in the last two.
TV Guide Magazine: What was it like filming your final scenes?
Mack: It was really amazing, it was emotional and loving and sweet and nostalgic. It's ending in a way that I think is very honorable given that we've been around for 10 years. So it was really sweet.