De Munk started acting at the age of 13 as the leading role in the film Ciske de Rat (Ciske the Rat), directed by Guido Pieters, starring Herman van Veen as teacher and Willeke van Ammelrooy as mother.

The title song of the film Ik voel me zo verdomd alleen was also sung by Danny de Munk and in 1984 scored a number one hit in the Dutch Top 40 and stayed there for 14 weeks (3 weeks number one).

Between 1986 and 1991 he had successfully continued acting and singing, but started 1991 a career as musical actor.

In September 2018, Danny released his single Toch ff Lekker Zo.

On 25 April 2008 Danny de Munk was made a knight of the Order of Orange-Nassau.