A new behind-the-scenes featurette has been released from the Doctor Strange home release. The new clip is based around the post-credits sting in the 2016 Marvel Studios movie, which sees Benedict Cumberbatch face off against Chris Hemsworth‘s Thor.

The clip shows a bit a bit of banter and tons of improvisation taking place between the two actors on set, and is rather entertaining.

The film is released on Digital HD Stateside today. Check out the featurette below.