One of Our Trains Is Missing
S5, E13: While somehow trying to make amends with Modesty Blaine after they quarrel--just because Bart refuses to marry her-- Bart must also find a way to end the mother of all train robberies.

S5, E13: While somehow trying to make amends with Modesty Blaine after they quarrel--just because Bart refuses to marry her-- Bart must also find a way to end the mother of all train robberies.