Brady explained his father was obsessed with Broadway growing up -- and it eventually rubbed off on him.
Then, TB12 and Corden busted out the opening number from the musical -- "Alexander Hamilton."
Did Tom mess up some of the lyrics? Yes. Did he have a great time doing it? Absolutely!
There's a lot more ... TB12 also teaches Corden the proper way to work out with stretch bands.
Corden heckles Brady during their golf outing (Tom threatens to smash James in the face).
And Tom also talks about what it's like to be the greatest football player of all time.