Robert Gwisdek (born 29 January 1984) is a German actor and musician.

The son of actors Michael Gwisdek and Corinna Harfouch, he began acting as a child in one of his father's films.

In 2012, he released his debut album, Die Zähmung der Hydra, as Shaban & Käptn Peng, with his brother Johannes Gwisdek (Shaban).

[1][5][6] He later said in an interview promoting his 2012 album Die Zähmung der Hydra that he did not believe himself to have the personality of an actor, and would never define himself as such, not being able to do the job for long and be happy with it.

[4] Themes explored in Gwisdek's music mostly revolve around the psyche, madness and strange monsters, but also life, love and emotions.