Many thanks again, MrObama2022! I'm pleased to report that I have successfully updated 15 or so movies. The only odd thing I've noticed was with this movie:
https://www.imdb.com/title/tt0046438/reference/
If I open the page in my browser, the credits look like this:
Chishû Ryû Shukichi Hirayama
Chieko Higashiyama Tomi Hirayama
Setsuko Hara Noriko Hirayama
Haruko Sugimura Shige Kaneko
But the script retrieves this:
Chishû Ryû ... Shukichi Hirayama
Chieko Higashiyama ... Tomi Hirayama
Setsuko Hara
Setsuko Hara ... Noriko Hirayama
Haruko Sugimura ... Shige Kaneko
Notice the reduntant listing of "Setsuko Hara" with no character name. I suspect, however, this is more down to IMDb's dodgy HTML than your script.
Other than this, everything worked a treat, including those lengthy Monty Python credits. Unless the above case is something you can easily fix, the script is good to go for me.
For your reference, these are my script settings (plus RapidApi Key for Trivia and TranslatedTitle):
[Options]
ActorsLayout=4
AllActors=1
AspectRatio=0
Awards=0
BatchMode=0
CommentType=2
ConvertToASCII=0
DescriptionSelection=0
EpisodeTitleSearch=0
GetTagline=0
ImageKind=0
MPAA=0
MultipleValuesAudioFormat=3
MultipleValuesCategory=2
MultipleValuesCountry=2
MultipleValuesLanguages=3
PopularSearches=1
RoundRating=0
Trivia=4
UserRatings=0
MediaType=0
TranslatedTitle=4
[Parameters]
MaxActors=10
UserCountry=United States
LargePictureHeight=720
MediaTypeParameter=