When the film begins, Nellie (Judy Garland) is living with her father, Michael (Charles Winninger), in Ireland. Inexplicably, Michael is against Nellie marrying Jerry Kelly (George Murphy)--and the reason for this is never explained in the film. Soon after Jerry and Nellie marry, they head to America--and Michael follows (even though he vowed never to leave Ireland). Then, Michael moves in with them--though this makes no sense. Michael refuses to talk to Jerry and is a nasty old b--, I mean, 'jerk'.
Later, Nellie dies during childbirth--and still Michael won't talk to Jerry---yet he continues to live with him! The child, also called Nellie, grows up to be...Judy Garland!! Yes, Judy plays both her mother and daughter--a bad Hollywood cliché. And, during all this time, STILL Michael won't talk to Jerry--yet is allowed to live with them. Considering all the divisiveness caused by Michael, the film made no sense--Jerry SHOULD have thrown the old jerk out long ago. Oh, and did I mention that Michael refuses to get a job and doesn't work for decades?! Overall, he's a terribly written and completely unsympathetic character who seemed to take pleasure in ruining his daughter's and granddaughter's lives. He really needed to be written better--a serious weakness in the film AND people in the film shouldn't have put up with his abusiveness. He should have been written as a lovable grouch--instead he comes off as a nasty creep who you want to see get hit by a bus or beaten to death by all the people this nightmare of a character insults during the course of the film!!!
It's a shame because Winninger's boorish character completely overpowers Garland's nice performance. At only 18, she is very poised--especially when playing the mother. And, while I didn't love the song selection, she did a great job. This film didn't seem to hurt her career any--but it SHOULD have been a much better showcase for her amazing talents, not a showcase for poor writing and a hateful character.
By the way, although it didn't hurt the film any, George Murphy's Irish accent was amazingly absent. With a name like Murphy, you'd have thought he could have done better. Additionally, on a sad note, Judy's love interest later in the film, Dennis (Douglas McPhail), killed himself just a few years after making this picture. He had an incredible voice.