David Tennant was a guest at Wizard World St Louis yesterday where he took part in a number of photo shoots with fans. David's fellow Doctor Who actors Billie Piper and Matt Smith also joined the fun, check out some photos kindly shared by fans below:

Jon Carthew

Nikki Miller

Diedra Reichard Hurt 

Helen Knight

Jessica Birdsong

Veronica Everest

Erica Frazier Wampler

Bethany Wheat-Herrera‎

Danielle Appel‎

Bobbie Miller‎

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