| ENFIELD | Comedian who starred in the first series of Men Behaving Badly, Harry _ (7) |
| SWEENEY | Surname of Claire, the former Brookside actress who took part in the first series of Celebrity Big Brother and the first series of Strictly (7) |
| VANCAMP | Canadian star Emily, who starred in the first 5 seasons of "The Resident" |
| PIONEER | Name for any of the first series of uncrewed U.S. space probes designed chiefly for interplanetary study that were launched between 1958 and 1973. The 10th probe in this series became, in June 1983, t |
| JACKDEE | Comedian who was the winner of the first series of Celebrity Big Brother (4,3) |
| NATASHA | First name of Ms Kaplinsky, newsreader who won the first series of Strictly (7) |
| SNEDDON | David ___, Scottish singer songwriter who won the first series of Fame Academy in 2002 (7) |
| CARLENE | Michael's partner on The Block and the first series of Reno Rumble (7) |
| UNICORN | Jake Shears's costume on the first series of The Masked Singer (7) |
| GARRETT | Yorkshire-born operatic soprano who appeared on the first series of Strictly Come Dancing (6, 7) |
| NELL | First name of Ms McAndrew, model who took part in the first series of I'm A Celeb in 2002 (4) |
| NED | Nickname of the character depicted by Sean Bean in the first series of Game of Thrones (3) |
| REGEJEAN | First name of Mr Page who played Simon Basset in the first series of Bridgerton (4-4) |
| REED | Surname of DCI Ian who appeared in the first series of Luther (4) |
| HENDRY | Ian - starred alongside Patrick Macnee in the first series of The Avengers (6) |
| GARETHGATES | Singer who was runner-up in the first series of Pop Idol (6, 5) |
| GATES | DCI Anthony ___, antagonist in the first series of Line of Duty (5) |
| MCKEE | Gina ___, Jackie Laverty in the first series of Line of Duty (5) |
| CRUNCHYFROG | Fictional confection originating in a sketch entitled Trade Description Act in the first series of Monty Python's Flying Circus |
| HEALY | Singer competing in the first series of Celebrity Bear Hunt, Una _ (5) |
