I'm surprised Albert Finney lasted this long, given his long-time obesity. Even by '81 (Looker, the first I'd seen him) he was looking out of shape and some worn. By The Bourne Ultimatum he looked ready for the hog shed. Great actor, interesting personality.
Similar with Dick Miller. He was looking old in the 50s. Must've chain-smoked at least two packs a day for decades. Looks as he did some good work in earlier decades, the 70s onward parts becoming bit-ier and bit-ier.