When teenager Dante's parents go on vacation, they give him strict instructions not to "make anything up" while they're away. But when Dante and his friend Tvärsan find a diamond ring in the snow, they're drawn into an exciting detective adventure.

Dante

Dante's Father

Dante's Mother

Tvärsan's Father

Tvärsan's Mother

Superintendent

Holmberg

Head Waiter

Police

Karate Instructor (uncredited)
August 26, 1978

Dante

Dante's Father

Dante's Mother

Tvärsan's Father

Tvärsan's Mother

Superintendent

Holmberg

Head Waiter

Police

Karate Instructor (uncredited)

