Warren Wolf was a wolf reporter, a Sesame Street parody of sports broadcaster Warner Wolf, a staple of New York City news broadcasts during the 1980s and 1990s.
Announced in a press release as a new character on Sesame Street in season 12, he ended up only appearing in one segment: a 1981 Sesame Street News Flash sketch in which he interviewed Dr. Nobel Price. (First: Episode 1475)
The puppet design for Warren first appeared as early as 1979, as one of the wolf hopefuls who audition for Kermit's production of "The Three Little Pigs" in a Season 10 skit. The brown wolf (performed here by Frank Oz) fails to land the part of The Big Bad Wolf due to his diminutive size.
His merchandise appearances include the 1980 coloring book More Who's Who on Sesame Street, the 1982 coloring book City, the 1982 Sesame Street card game You're a Grouch!, and the 1984 coloring book Trace & Color.