with 5 episodes premiered on November 10, 1975

In the series, Bergquist played both the questioning boy Kalle and the patiently explaining Janne, who talks pedagogically about how the body works.

with 5 episodes premiered on January 19, 1976

with 5 episodes premiered on January 15, 1979

Series about the body and its diseases. Jan Bergquist acts as both a doctor and the inquisitive boy Kalle.