The award-winning show returns with a new episode, packed with jaw-dropping clips. What do the TV programmes of the 1970s tell us about life in the UK 40 years ago? In a time before political correctness, comedy viewers were invited to laugh along at just about everyone who wasn't a straight, white, middle aged man. Whether you were foreign, black, Asian, gay or a woman, you were probably the butt of the joke in 70s hit shows such as On the Buses, The Two Ronnies, Dave Allen at Large, The Wheeltappers and Shunters Social Club, Are You Being Served? and even the beloved Morecambe and Wise. Matt Lucas narrates this review of classic family viewing, including Monty Python, Tiswas and It Ain't Half Hot Mum. With contributions from Melvyn Hayes, Eric Chappell, Bill Oddie, Krishnan Guru-Murthy, Grace Dent, Nish Kumar, Ellie Taylor, Joel Dommett and Phil Wang.