The end of the series was not the last appearance of The Young Ones. For the British charity television appeal Comic Relief, the four recorded a song and video for Cliff Richard's "Living Doll", accompanied by Richard and Shadows guitarist Hank B. Marvin. Alexei Sayle was not involved, but had already achieved chart success in 1984 with "'Ullo John! Gotta New Motor?".

At the 1986 Comic Relief stage show they performed the song live (following a short skit which involved Rick doing a comic song about showing his underwear and bodily parts, before being ejected from the group by Mike, and Vyvyan supposedly having backstage sex with Kate Bush with Neil as his contraceptive). The skit climaxed with Neil claiming Cliff Richard could not perform with them and John Craven had been booked as a replacement, only for Cliff Richard himself to appear on stage.

In 1986 MTV aired edited versions of the episodes.

Mayall, Planer and Edmondson reunited in 1986 for the Elton-written Filthy Rich & Catflap. The series had many of the same characteristics as The Young Ones as did Mayall and Edmondson's next sitcom Bottom. Ryan, for his part, was regularly recruited to play roles on associated series (such as Happy Families, Bottom and Absolutely Fabulous). Mayall, Edmondson and Planer have also appeared in episodes of Blackadder.

DVD releases have been somewhat basic: only the U.S. "Every Stoopid Episode" edition featured documentaries and no extra footage was included. Musical references proved difficult to clear so "The Sounds of Silence" (one line) and "Subterranean Homesick Blues" were excised from the U.S. editions. A "bloopers" tape made for the amusement of cast and crew has, according to a BBC employee, gone missing from the BBC archives.

A new DVD release of all episodes ("Extra Stoopid Edition") was launched in November, 2007, containing new documentaries and two commentary tracks (pilot and final episodes only). This edition restores the line from "The Sounds of Silence" and "Subterranean Homesick Blues," but is missing other scenes, most notably the brief shot of two teddy bears copulating on Rick's bed in "Nasty."

The UK 25th Anniversary box set also features documentaries and claims to have the full uncut episodes