Klaus Esch is a German opera singer and actor who has performed Samson on Sesamstrasse from 1992 to 2010, with live appearances lasting into 2012, and episodes featuring the character airing well into 2014.
- Sesamstrasse Fanclub interview (in German)
- [http://www.shz.de/regionales/schleswig-holstein/panorama/uiuiui-das-ist-ein-schwerer-job-id484401.html Esch interview (in German)
- Profile, in German
- Sesamstrasse.de - Video: Esch's final Samson performance to date (posted 2012-11-22)