1.
Around the World in 80 Days (7 eps, Wed 11/10/89 - Wed 22/11/89)
* final episode had "over 12 million viewers" (Source:
Michael Palin)
2.
Pole to Pole (8 eps, Wed 21/10/92 - Wed 09/12/92?)
3.
Full Circle (10 eps, Sun 31/08/97 - Sun 09/11/97)
4.
Hemingway Adventure (4 eps, Sun 9pm 17/10/99 - 07/11/99?)
* ep 1: 6.41m consolidated opposite
Heartbeart (13.29m) /
Cold Feet (8.64m)
* remainder of series failed to make BBC1 top 30
5.
Sahara (4 eps, Sun 7pm 13/10/02 - Sun 7pm 03/11/02)
* ep 1: 8.49m consolidated opposite
New You've Been Framed (6.11m) /
Coronation Street (11.58m)
* ep 2: 8.15m consolidated opposite
New You've Been Framed (6.06m) /
Coronation Street (11.97m)
* ep 3: 8.24m consolidated opposite
New You've Been Framed (7.04m) /
Coronation Street (13.19m)
* ep 4: 8.27m consolidated opposite
New You've Been Framed (6.22m) /
Coronation Street (12.06m)
6.
Himalaya (6 eps, Sun 9pm 03/10/04 - Sun 9pm 07/11/04)
* ep 1: 9.13m consolidated opposite
Rosemary and Thyme (7.08m)
* ep 2: 8.02m consolidated opposite
Midsomer Murders (8.56m)
* ep 3: 8.49m consolidated opposite
Midsomer Murders (9.13m)
* ep 4: 7.77m consolidated opposite
Foyle's War (9.10m)
* ep 5: 7.74m consolidated opposite
Foyle's War (8.15m)
* ep 6: 8.19m consolidated opposite
Foyle's War (8.48m)
7.
New Europe (7 eps, Sun 9pm 16/09/07 - 28/10/07)
* ep 1: 7.81m consolidated [7.5m/31% o/night] opposite
Hell's Kitchen (3.80m consol.) [3.7m/15%]
* ep 2: 6.63m consolidated [6.4m/26% o/night] opposite
Agatha Christie's Marple (5.41m consol.) [5.2m/24.2%]
* ep 3: 6.55m consolidated [6.32m/27.3% o/night] opposite
Agatha Christie's Marple (5.54m consol.) [5.21m/26.0%]
* ep 4: 6.20m consolidated [6.0m/25% o/night] opposite
Rugby World Cup - Scot vs Arg (4.33m consol.) [4.8m/19% - o/night reported on this thread, strangely higher than consol.]
* ep 5: 6.00m consolidated [5.8m/28.4% o/night] opposite
Rugby World Cup - SA vs Arg (6.92m consol.) [6.6m/26%]
* ep 6: 5.96m consolidated [5.8m/24.1% o/night] opposite
Catwalk Dogs (4.92m consol.) [4.8m/21.1%]
* ep 7: 5.76m consolidated [5.56m/23.2% o/night] opposite
Half Broken Things (5.03m consol.) [4.70m/23.0%]
Sources: BARB, this thread, Wikipedia/IMDB for some dates