For a better experience on your device, try our mobile site.
in your browser and have the latest Flash plug-in
installed. Please ask an adult for help if you cannot load the video.
Barney chats with Dan Starkey who plays Strax in Doctor Who.
The CBBC comment forums are open 7:30am to 8pm
This was really interesting the head looks really cool!
Complain about this comment (Comment number 1)
Link to this (Comment number 1)
Add your comment
Sign in with your BBC iD, or Register