A Funny Thing Happened on the Way to the Forum (1966)
Steven Sondheim (enough said)
I will say a little more, however. This is well acted and timed. It gets the comedy note perfect. Sondheim’s musical numbers are witty and funny and well placed. The cast that pop up in this is quite brilliant, I particularly liked seeing Buster Keaton make his little cameo.
If you get the opportunity, certainly give it a watch.