This Icelandic tale, loosely based on the real-life experiences of director Fridrik Fridriksson tells the saga of a boyhood spent in Iceland in the 1960s.
Middle aged bourgeoisie couple lives a loveless life along with their beautiful eighteen year old daughter. The man has a passionate desire for the girl who in fact is not his real daughter but the fruit of an affair of the woman early in the marriage. This leads to tragic events.
Laddi leikur Jóhannes, myndlistarkennara sem upplifir dag sem ætlar engan endi að taka. Þessi ólukkudagur hefst á því að Jóhannes, af sannri riddaramennsku, stoppar fyrir ungri stúlku (Unnur Birna) í rigningu á Reykjanesbrautinni. Á vegi Jóhannesar verða ýmsir skrautlegir karakterar, bandbrjálaður öfundsjúkur kærasti, metnaðarfullur skólastjóri, óalandi unglingur og kostulegt lögregluþjónatvíeyki.
