I'm assuming Eric has finally got with the program and started *pretending* to be all converted until he can get the heck out of there. Russell's been faking it all along - when they were talking to each other I got the impression they were the only two in the room not really buying any of it. But then, I thought the…

Hey, it's Community's fake clip show format! Maybe all shows will do this now. I'd be cool with that.

Was the 'mitosis is…' thing a deliberate callback to a classic episode of Sabrina the Teenage Witch, or do I just watch way too much TV?!

Was the 'mitosis is…' thing a deliberate callback to a classic episode of Sabrina the Teenage Witch, or do I just watch way too much TV?!

I really thought they were about to kill off Howard at the end - in fact, I'm not 100% convinced it won't still happen

Bizarrely, the thing that bothered me the most about this was Henrietta. I liked Baby Henry, and since no one would be cruel enough to call their children Henry and Henrietta, I'm guessing this means he really is gone for good :(

I was excessively distracted by the idea that the rich and famous can have engineers who work for the space programme following them around doing wheelchair maintenance. That would have come in really handy when Mum's electric wheelchair broke down on holiday in France the other year.

The planet was Vulcan - a dream-Vulcan with all sorts of oddities including a Gorn, but Vulcan.

Women working unofficially, behind the scenes, is actually something that happened a lot in this period, so the show's more accurate than the makers realise! I wouldn't worry about them walking about town unaccompanied either - some of those rules were probably more honoured in the breach than the observance.