Aside from Michael Caine, is there an actor who's worked more consistently...

...for the past 40 years than Edward Hermann?  And, I must admit, I never tire of him!

Paper Chase, 1973

Eleanor and Franklin, 1977

MASH, 1980

Reds, 1981

Annie, 1982

Gilmore Girls, 2000-2007

.

Not to mention:

...The Great Gatsby

The Great Waldo Pepper

The Aviator

Purple Rose of Cairo

The Emperor's Club

Day of the Dolphin...

...and St. Elsewhere

The Practice

30 Rock

Law and Order

Gray's Anatomy 

The Good Wife...