From 1978 to 1982 he was a member of the duo "Der Wahre Anton" with Heinrich Pachl and from 1982 he had an engagement at the playhouse in Cologne.

Beginning in 1986, Rogler worked as a solo artist, starting with his first program "Freiheit aushalten!".

Further solo programs were "Finish" (1992), "Wahnsinn" (1995), "Freiheit West" (1998), "Anfang offen" (2002), "Ewiges Leben" (2005) and "Stimmung" (2009).

In 1999, the university of the arts in Berlin established a visiting scholarship for Kabarett and Rogler was selected to hold this position.

[7] Unlike comedians, who usually cover all kinds of comical real life situations, Rogler comments almost exclusively on serious topics, mostly of a political nature, in a biting and outspoken as well as criticizing manner.