Back in 1986 George Lucas produced Howard the Duck, based on the Marvel character of the same name.

The poorly received alien movie was destroyed by the critics, with an embarrassing score of 15% on Rotten Tomatoes, not to mention winning four Razzies.

Nevertheless Howard made a surprise CGI return to the big screen, entering the Marvel Cinematic Universe by appearing in Guardians of the Galaxy’s end credits scene.

The Duckwordian had been one of the Collector’s living exhibits on Knowhere before being freed in an explosion.