Katri Sisko "Kaisu" Leppänen was a Finnish actress. She worked for over 40 years in the Finnish National Theatre and appeared in 41 films between 1929–1987.
Scandal in the Girls' School
Alma Dillman
Yö on pitkä
Rita's mother
Here, Beneath the North Star
Töyryn emäntä
Tyttö kuunsillalta
Margit Lindman
Katariina ja Munkkiniemen kreivi
Elisabeth Gerhard
People in the Summer Night
Santra Mettälä
Yhden yön hinta
Ville's Wife
Korkein voitto
(uncredited)
