Tapani Perttu

as Muumipappa / Narrator (voice)

as Narrator / Muumipappa (voice)

as Rehtori Tyynelä (2 episodes)

as Dahlberg

as Kalle Arponen (1 episode)

as Ylilääkäri

as Matti Paavola (13 episodes)

as Self (uncredited)

as Laurin isä

as Pantsu Katainen (1 episode)

as TT

as Juhani Multia

as Tapani Perttu (1 episode)

as Youngster

as (uncredited)