Klaas Heufer-Umlauf
Self
The Kelly Clarkson Show
2019
The Tonight Show Starring Johnny Carson
1962
Talking Dead
2011
Who Wants to Be a Millionaire?
1999
Late Night with Jimmy Fallon
2009
At the Movies
1986
8 Out of 10 Cats
2005
StarTalk with Neil deGrasse Tyson
2015
13 Reasons Why: Beyond the Reasons
2017
Cobra Kai: Inside the Dojo
2024
Crisis Aftermath
Inside the Actors Studio
1994
