In the 1960s Boni played the Marquis of Karakoelikas in the at the time popular children's televirion series "De avonturen van Okkie Trooy". In the 1970s, Boni played in among others "Waaldrecht" and "Klaverweide". Later he had played in television series "Medisch Centrum West", "Spangen", "Goede Tijden, Slechte Tijden", "Rozengeur &amp; Wodka Lime", "Gooische Vrouwen", "Flikken Maastricht" and "Juliana, prinses van Oranje".