His imdb page is suprisingly prolific https://m.imdb.com/name/nm0000538/ 151 roles since 1973 is a pretty damn good run.

Getting from there to here 👌

For the first two seasons I would listen to right up I til the title card disappeared, just long enough for the first two verses and that sweet whiff of a strings section.

Yes! They are so fallible, and believably so most the time, that I really appreciated their missteps.

The only time I didn’t appreciate thinking was when it decontamination time. I just pretend it is like watching an old b/w show with an embedded detergent ad: an unfortunate relic of its time that is just baked into it.