Here are our top TV picks for today.
Building IrelandRTÉ One, 8pm
It's no surprise that engineer Tim Joyce takes great pleasure from the achievements of his fellow professionals in building a reservoir deep inside a granite mountain in Co Wicklow.
Created in the late 1960s, this incredible construction feeds an underground pumped hydro-electric power station.
DevsBBC Two, 9pm
Final episode of the decent sci-fi drama.
MayDay: 24 hours in Ireland’s LockdownRTÉ One, 9.35pm
A documentary taking in a day in the life of the nation during the current crisi. A wide range of participants includes fitness instructors, postmen, taxi drivers, hairdressers and funeral directors.
Pure MuleRTÉ2, 10.30pm
A repeat of what is possibly the best homegrown drama we've seen this century on RTÉ Originally broadcast in 2005, the Midlands-set series felt very authentic with its portrayal of young lives in a small-town Ireland. A strong cast included Tom Murphy, Eileen Walsh and Seán McGinley. Well worth another watch.