Season 25

Season 25 is an upcoming season in Greeny Phatom. It will air on Disney Channel sometime in 2020. Due to Robert slowly losing interest, and the show slowly losing its relevance, it was set to be the final season of the show, however, due to the popularity of the show skyrocketing after Season 21, the show was renewed for five more seasons in mid-2016.

Originally, the staff was supposed to air a series finale television movie, Goodbye to Little Guy, where the show gets replaced with another character. It has been said to be more emotional and dramatic than other episodes. These episodes have been in development since 1995.

During GreenyCon 2016, Robert Stainton said:

In May 2016, Stainton announced to begin production on a documentary about Greeny Phatom, and "how the series made it so far", called Beyond Greeny. It's distributed by Stainton Documentary Films, produced by Amazon Studios, Ringing Bell Entertainment, GreenyWorld Studios, and Bill Productions.

In May 2018, Greeny Phatom gets a film in 2020, named "Little Guy and The Mystery to New Zealand"