John Barrymore is "Topaze" in this 1933 film based on a French play. The film also stars a young and beautiful Myrna Loy. Professor Topaze is a very morally grounded teacher who is always honest, and when a student does bad work, he's marked down for it. Unfortunately for Professor Topaze, the mother of one of the students manages to have him fired. Bloody but unbowed, Topaze has been recommended for a tutoring job and goes to an apartment to see about it. Little does he know, the father of the boy, Baron Philippe de la Tour, is the one who had him recommended and now no longer wants him. de la Tour is at the home of Coco, his mistress (Loy) which Topaze doesn't pick up on until much later. de la Tour is selling bottled water - except it's from a tap - and his main endorser has just walked out. Who can he get to endorse his water? In walks Professor Topaze, who has a background in science. Without realizing what's going on, Topaze throws himself into the work of developing a fabulous water.
The only thing about this film that's of any interest, to me anyway, is the performance of John Barrymore as a bearded, badly put together, innocent professor who lives in another world. In one scene, he's given some liquor; not being a drinker (now that's real acting) he downs it in one swallow. To watch the liquor take its effect is very funny, as Topaze makes a joke and then laughs, his voice cracking. He crosses his legs. He starts staring at Myrna Loy.
Loy is lovely, but she has what is strictly an ingénue role and not much to do. Jobyna Howland is the Baronness de la Tour, and she's a scream.
Definitely worth seeing for the performances.