Every lunchtime, DailyEdge.ie rounds up the TV shows that you’ll be tweeting about tonight and talking about tomorrow.

Exiles (RTÉ 2, 9pm)

The reality show continues. It follows six emigrants as they try to make a mark in Vancouver, including Nicola of Made in Chelsea fame, and Stuart Townsend’s brother Dylan.

Dementiaville (Channel 4, 9pm)

A new documentary examining dementia and the care that’s provided in the UK. Cameras will care home residents and their loved ones as they each deal with dementia, including new approaches to care and what it means for families.

The Social Network (RTÉ 2, 9.30pm)

The story of Facebook’s origins, starring Jesse Eisenberg as Mark Zuckerberg and Justin Timberlake as Napster founder Sean Parker. Expect lots of backstabbing, techy geniuses and money money money as we learn the personal problems Zuckerberg ran into while revolutionising the internet from his college dorm.

Everyone is talking about… I Am Cait

A new trailer has been released for Caitlyn Jenner’s new reality show on E!, I Am Cait. The show will follow Jenner as she transitions. Take a look at the full thing here.

Is anyone going to tell her that Cait is pronounced coyt?

The show will have eight episodes and will start in the States on July 26.

Or flick over for…

The Red Rock finale (TV 3, 8.30pm) The soap is going off air until September, with a heart-stopping finale. Or so we hear.

The Night Shift (RTÉ 2, 8.05pm) Medical drama starring Irish lad Eoin Macken.

Kellie Maloney No Going Back (Channel 5, 10pm) A look at the journey of boxing promoter Kellie Maloney and her  new wife as a woman.

The Truth About Your Teeth (BBC 1, 9pm) A look at the state of Britain’s teeth.