Albert Steptoe and his son Harold are junk dealers, complete with horse and cart to tour the neighbourhood. They also live amicably together at the junk yard. But Harold, who likes the bright lights in the West End of London, meets a stripper. Fine, but he marries her and takes her home Albert, of course, is furious and tries every trick he knows to drive the new bride from his household.

First broadcast in 1974, the ITV bedsitland sitcom Rising Damp was an instant and enduring success. It starred Leonard Rossiter as the miserly and lovelorn landlord Rigsby who is constantly needling young lodger Alan (Richard Beckinsale), a science student whose long hair and earrings are symptomatic to Rigsby of the parlous effeminacy of the modern age. He’s also in love with Frances De La Tour’s dowdy spinster Miss Jones, though his tentative advances are forever rebuffed. She in turn carries a torch for Philip (Don Warrington), the elegant son of an African chief who also resides at Rigsby Towers.

Some aspects of Rising Damp have not aged well, principally Rigsby’s stream of racist jibes at Philip. Although these were doubtless well-meant and supposed to illustrate Rigsby’s foolish bigotry, you suspect that that was a convenient cover for audiences in the 1970s to enjoy racist humour. However, Rossiter’s Rigsby—stuttering, stammering, bent perpetually over backwards—remains a great comic creation, embodying all the festering prejudices, small-mindedness and self-delusion of the lower middle class Little Englander.

Out in California’s San Fernando Valley, Isabel is trying to reinvent herself. A naïve, good-natured witch, she is determined to disavow her supernatural powers and lead a normal life. At the same time, across town, Jack Wyatt a tall, charming actor is trying to get his career back on track. He sets his sights on an updated version of the beloved 1960s situation comedy Bewitched, re-conceived as a starring vehicle for himself in the role of the mere-mortal Darrin. Fate steps in when Jack accidentally runs into Isabel. He is immediately attracted to her and her nose, which bears an uncanny resemblance to the nose of Elizabeth Montgomery, who played Samantha in the original TV version of Bewitched. He becomes convinced she could play the witch Samantha in his new series. Isabel is also taken with Jack, seeing him as the quintessential mortal man with whom she can settle down and lead the normal life she so desires. It turns out they’re both right—but in ways neither of them ever imagined.