Which  "Star Wars" spin-off of 1978, directed by Steve Binder, did Wookiee Planet C make appearances in?
Star Wars Holiday Special The Star Wars Holiday Special is a 1978 American musical science fiction television film set in the "Star Wars" galaxy. It stars the first film's main cast while introducing the character Boba Fett, who would appear in later films. It is one of the first official "Star Wars" spin-offs and was directed by Steve Binder.
Os Trapalhões na Guerra dos Planetas Os Trapalhões na Guerra dos Planetas (lit: "The Bunglers in the War of the Planets") is a 1978 Brazilian comedy film directed by Adriano Stuart. It is the thirteenth film of the Brazilian comedy group Os Trapalhões, starring Renato Aragão, Manfried Sant'Anna, Antonio Carlos, and Mauro Faccio. The film is a parody of the George Lucas's "Star Wars" franchise. Outside of Brazil, mainly in English-speaking countries, this film is known by the suggestive title of Brazilian Star Wars.