In June 2011 and January 2012 he guest hosted the popular webseries Equals Three, created by Ray William Johnson.

These publications made him a prominent figure in Warsaw's journalistic-literary world, and a guest at popular dinner parties hosted by actress Helena Modrzejewska.

Occasionally, special guests (such as a hip hop star) would host Rap City.

Aspel guest hosted the topical quiz show Have I Got News for You on two occasions (October 2005 and November 2007).

J. Bradley Young was the political consultant and also guest hosted the program along with Author William J. Federer.

(Prinze appeared on and guest hosted The Tonight Show on several other occasions).

She also guest hosted This Is America with Jon Elliott on Air America in December 2008.

While guest hosting E!

The cultivated guests of the feast hosted by Athenaeus in the 2nd or 3rd century devoted a large part of their conversation to wine and gastronomy.

She guest hosted Keillor's show A Prairie Home Companion on January 15, 2011.