Kajetan Chrumps, a dog and famous detective, along with his feline assistant, Kot Makawity, endeavour to solve the mystery of a local film director's disappearance and find themselves in pursuit of a shapeshifting reptilian criminal at large on an impersonation spree.

Peter and Eliza are vacationing in the Mazury region. After an argument with her boyfriend, the girl leaves him and goes away. Meanwhile, Eliza's father Jul, a sculptor, organizes a reunion of former members of the student theater in which he performed years ago.

En route to London, Bear discovers at the border checkpoint that his passport is missing a few pages, which may prevent him from traveling to the city with the sports team he manages.

Senior couple Józef and Elżbieta Gugulak plan to marry after decades together. When the bride vanishes, wedding prep becomes a journey through family history, testing their love while younger relatives face romantic challenges of their own.