Grangehill1
Telly Talk Fan
Surely he should have been billed at the beginning of the show?
Smithers sued over billing for THE SURVIVORS in the '70s, and was blacklisted for his efforts. So his agent probably didn't press the point, and Smithers was probably just glad to be working.
Besides, as a semi-regular (instead of a regular-regular) a guest star credit in the closing titles was likely deemed appropriate.
Agree, but I thought it was for his role in "Executive Suite" (aka the WestStar origin story), he wanted to appear in the Opening since Day 1 and he wasn´t (or something like that). All details here!
https://www.quimbee.com/cases/smithers-v-mgm-studios