It's #JANNonCTV night! Which means another little tweet thread from me with some trivia and behind the scenes action about the episode. Tonight's episode guest stars @kdlang and @cynthialoyst! Tune in tonight on @CTV, or tomorrow on Crave or http://ctv.ca .

Tonight's episode of #JANNonCTV was written by @NeluHanda, who's been with the show since Season One. She's also written & performed on @BaronessShow and played Jade on @WorkinMoms, among MANY other favourite Canadian comedies!

We’d planned to film at the actual Calgary airport, but because of our slightly silly portrayal of security, we couldn’t get the OK. Our locations manager found a great backup in the Sunwest airport, which - through creative use of staging - doubles as both YYC & YYZ. #JANNonCTV

In introducing Dave's mom, played by the hilarious Kate Trotter, we also introduced Dave's childhood home... which happens to be the house where we staged Cynthia's bedroom in episode 202, aka their "Duvet Date". @PatrickGilmore @SharonCTaylor #JANNonCTV

Jann's dance track is pulled from the audiobook recordings for her memoir. One line in it is inspired by a real-life @jannarden story you may know. It involves a hot dog weiner in a thermos. #JANNonCTV

The flight attendant checking passports is real WestJet flight attendant @livemike317, who went viral with his funny in-flight safety demo. #JANNonCTV

The studio for “The Insight” was actually a converted space at Mount Royal University. We shot in and around students going about their day. MRU was a real location hub for us in Season Two. https://www.mtroyal.ca/AboutMountRoyal/MediaRoom/Stories/mount-royal-takes-the-spotlight-on-jann.htm

We had dreamed of having @kdlang as a guest on the show in Season 1, but the timing with her tour didn’t work out. We were thrilled it worked this year! (And is this the best @jannarden photo bomb of all time?) #JANNonCTV