Muppet Magzine Winter 1987celebrity interview Jonathan Silverman, Rowlf, and Penguins. Jonathan Silverman (b. 1966) is an actor who is known for his roles on the television series Gimme a Break! and The Single Guy. He was interviewed in Muppet Magazine issue 17. External links IMDb Internet Broadway Database Wikipedia has an article related to: Jonathan Silverman Retrieved from "https://muppet.fandom.com/wiki/Jonathan_Silverman?oldid=1072529" Categories: Celebrities Muppet Magazine Guests Community content is available under CC-BY-SA unless otherwise noted.