Real life father and son rappers Master P and Romeo Miller play TV father and son in this family comedy about siblings who want to launch a career in music. High quality Nick Jr Shows 2000s-inspired gifts and merchandise. Earning fans for its darkly funny writing and boundary-pushing art. Invader Zim (2001 - 2006) Invader Zim is frequently listed as one of the best-ever 2000s Nickelodeon shows for a reason. The main character is a thoughtful blue octopus named Oswald who lives in an apartment complex.25. The show was created by Dan Yaccarino and developed by Lisa Eve Huberman. (TV series) Oswald is a preschool educational children's animated television series co-produced by HIT Entertainment and Nickelodeon. The series was based on Scheving's stage plays Áfram Latibær! (itself adapted from a book that Scheving wrote in 1991) and Glanni Glæpur í Latabæ.Every episode was filmed in Garðabær.Oswald (TV series) Oswald. The show was designed to encourage healthy lifestyles. Nick junior shows 2000s LazyTown (Icelandic: Latibær) is an English-language Icelandic children's television series created by aerobics champion Magnús Scheving.