Everything that follows is your now standard THIN MAN investigation, but it's still entertaining. There's snooping around in the dark, a large fight in a restaurant, a false story fed to the newspaper and other shenanigans. If you've made it this far into the series then you should watch this one also. It's nothing spectacular, but the mystery is good, there's some funny stuff and Donna Reed is beautiful.
Part 1 - The Thin Man (1934)
Part 2 - After the Thin Man (1936)
Part 3- Another Thin Man (1939)
Part 5 - The Thin Man Goes Home (1945)
Part 6 - Song of the Thin Man (1947)
Barry Nelson, who you might remember from THE SHINING. His office had the "impossible window".