Zarbi (Pugwash Ahoy!)

A Zarbi travelled with the First Doctor and a Dalek in the TARDIS.

When the Doctor landed the Ship in "the wrong place… the wrong century… and the wrong page of Radio Times", the Zarbi and Dalek walked out of the TARDIS behind the First Doctor only for the three to be held at gunpoint by the pirate crew of the Black Pig. (NOTVALID: Pugwash Ahoy!)