Set in pre-World War II Zagreb, the story is seen through the eyes of 6-year-old Perica Šafranek (played by Tomislav Žganec). A dandy from Zagreb, Mr Fulir (played by Relja Bašić), starts flirting with Perica's mother during a family picnic. At first, Perica's father doesn't notice anything, but wants to marry off Perica's aunt, so he invites the man to their residence. After multiple rendezvous, Perica's father becomes aware of Fulir's attempts to seduce his wife.

Describes the highway "Bratstvo i Jedinstvo" between Zagreb and Belgrade, which was known as one of the deadliest highways in Europe because of how neglected it was

Describes the highway "Bratstvo i Jedinstvo" between Zagreb and Belgrade, which was known as one of the deadliest highways in Europe because of how neglected it was

Fed up with the harsh treatment his master has given him, a brave little mouse (and later his dog, Brewster) sets off on an adventure.