The series has featured guest appearances from the likes of Norman Lovett, Peter Mullan, Rikki Fulton, Anita Dobson, Timothy Spall, Stanley Baxter, Kevin McNally, Clive Russell, Jerry Sadowitz, Viv Lumsden, Sylvester McCoy, Russell Hunter, Peter Capaldi and then unknowns David Tennant, Ashley Jensen, Ford Kiernan, Greg Hemphill, Karen Dunbar, Jane McCarry and Paul Riley.
Pope John Paul II | Paul McCartney | Paul Simon | Paul Newman | Pope Paul VI | St Paul's Cathedral | Paul | Jean-Paul Sartre | Peter Paul Rubens | Paul Robeson | Paul Anka | St. Paul | Paul Hindemith | Paul Revere | Paul Weller | Paul Klee | Saint Paul | Paul Kelly | Paul Cézanne | John Paul Jones | Paul Ryan | Paul Gauguin | Terry Riley | Paul Oakenfold | Jean Paul Gaultier | Paul the Apostle | Paul Keating | Paul Auster | Pope John Paul I | Paul Martin |
2nd Debut, the proposed second album by The Sinceros, produced by Paul Riley was test pressed but then recalled, shelved and was essentially reworked into, Pet Rock under the guidance of producer Gus Dudgeon.
In 2013 it was announced that the hit scottish comedy Still Game would return for a Glasgow stage show in The Hydro they could possibly return for another series the usual cast would be still in it including Ford Kiernan and Greg Hemphill with Paul Riley,Mark Cox, Jane McCarry and Gavin Mitchell.
His album Save the Wail (1979) produced by Paul Riley, featured Buzz Barwell (ex Dr. Feelgood) and Bob Clouter (Ex Mickey Jupp's The Orioles) on drums, Rick Taylor and Pete Zear on guitars and Johnny Squirrel on bass, collectively known as Lew Lewis Reformer, they were, stylistically, "between pub rock and blues-rock".