The Cast
I really think the cast makes this movie so very good. And not just the main players...though it truly is a great lineup: Curtis, Woods, Lemmon and Falk.
If you poay attention you will see a veritable cornucopia of television and movie supporting actors and actresses. Vivian Vance, Keenan Wynn, Larry Storch, Denver Pyle...to name a few.
Also...there are many others who you surely know if you watch movies from the time period...even if you do not know the names. Guys like Clegg Hoyt and Joe Palma...and Riordan, who was a bit actor in just about every 60s beach movie made. hehe.
But this was a very talented and accomplished cast, and it shows. The movie has a tone or feel to it that is greater than the writing or plot...and even greater than any one actor (though Jack Lemmon is an amazing actor and has the ability to make any movie great)...and I blame this on the collective cast.
What a movie! I know it is cliched, but they don't make em like this anymore.