Robert Downey Jr. does not appear in this film. This is a 1931 production from Universal, directed by Tod Browning. I was inspired to seek it out by my recent reading of DARK CARNIVAL, a biography of Browning. IRON MAN was made between DRACULA and FREAKS, and, as one would expect, it doesn't come anywhere near matching the notable aspects of those two features.
Lew Ayres plays lightweight boxer Kid Mason, who has lost his most recent bout due to his refusal to listen to the advice of his manager/mentor George (Robert Armstrong). After hearing of his latest defeat, Kid's sultry & ambitious wife Rose (Jean Harlow) leaves him. The Kid then goes on a winning streak, and he gets a shot at the world title. Rose pops back into his life, sensing that he's going to make the big time. The Kid wins the title, and he and Rose move into a swanky apartment and start living the high life. George tries to warn Kid that his wife is unreliable and untrustworthy, but the young boxer has to find out things the hard way.
In DARK CARNIVAL, authors David J. Skal and Elias Savada state that IRON MAN "is the most perfunctory of Browning's talkies" and that is a very apt assessment. The picture was the last in a three-film contract Browning had with Universal, and it appears he was just going through the motions. IRON MAN is ostensibly a story about boxing, but there's very little in-ring action, and what there is of that is mostly made up of stock footage. The movie is very talky, and very static, and there's not much energy to it.
At this time Universal was building up Lew Ayres to be a big star, due to his leading role in ALL QUIET ON THE WESTERN FRONT, but the studio did him no favors when it came to IRON MAN. Ayres is totally miscast as a supposedly tough boxing champion. His Kid Mason is a very lightweight fighter--he looks as if he couldn't last a round with anyone--and the character acts hesitant and unsure throughout most of the film. It's hard to take Ayres seriously in the role when Jean Harlow looks better built than he does.
Speaking of Harlow, her cleavage is the most standout part of this film. Her Rose is the typical bad girl who is greedy, cynical, and caustic. As soon as she shows up, you just know she's going to cause the Kid trouble. Harlow more than fills the requirements of the part, but you get the feeling she wasn't too happy playing someone who was so cheap and disagreeable.
Robert Armstrong comes off way better than either Ayres and Harlow. He carries the film, and he has so much charisma one wonders why he isn't doing the boxing instead of Ayres.
There isn't much of a supporting cast in IRON MAN, but I do need to point out Mike Donlin, who plays a small role. Donlin was a well-known Major League baseball player in the first two decades of the 20th Century, and he got into the entertainment industry after marrying a stage actress. Tod Browning had a major baseball connection of his own--his uncle was Pete Browning, a legendary 19th Century batting champion.
IRON MAN will be of interest to film geeks due to its combination of Lew Ayres, Jean Harlow, and Tod Browning, but it isn't very entertaining. The print I watched of the film appeared to be edited slightly. According to DARK CARNIVAL, there was a scene which showed Jean Harlow getting punched in the mouth by the man she's having an affair with--but that wasn't in the version I saw. My guess is that IRON MAN was cut after the Production Code was strengthened to allow it to be re-released. Might an uncut version of this movie be released on home video someday?? Maybe, but I have a feeling that Disney/Marvel might have something to say about that.