Film deals with Stakhanovite movement. Old miners try to sabotage young man's plan to renew methods of getting coal.
Arriving on a resort muscovites - circus artist Gurov and professor Fedorov are forget the houses of passport. Girl-dispatch on mail, hurrying on an appointment, mixes up envelopes, that entails the row of the comic misunderstanding.
How Ivan Ivanovich Quarreled with Ivan Nikiforovich
